2990912308510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{86257}}^1$

素因数の和:86379

約数の個数: 192

約数和(自身を含む): 6924046970880

約数和(自身を除く): 3933134662370

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 31, 35, 38, 58, 62, 70, 95, 133, 145, 155, 190, 203, 217, 266, 290, 310, 406, 434, 551, 589, 665, 841, 899, 1015, 1085, 1102, 1178, 1330, 1682, 1798, 2030, 2170, 2755, 2945, 3857, 4123, 4205, 4495, 5510, 5887, 5890, 6293, 7714, 8246, 8410, 8990, 11774, 12586, 15979, 17081, 19285, 20615, 26071, 29435, 31465, 31958, 34162, 38570, 41230, 52142, 58870, 62930, 79895, 85405, 86257, 111853, 119567, 130355, 159790, 170810, 172514, 182497, 223706, 239134, 260710, 364994, 431285, 495349, 559265, 597835, 603799, 862570, 912485, 990698, 1118530, 1195670, 1207598, 1638883, 1824970, 2476745, 2501453, 2673967, 3018995, 3277766, 3467443, 4953490, 5002906, 5347934, 6037990, 6934886, 8194415, 11472181, 12507265, 13369835, 16388830, 17337215, 17510171, 18717769, 22944362, 25014530, 26739670, 34674430, 35020342, 37435538, 47527607, 50805373, 57360905, 72542137, 77545043, 87550855, 93588845, 95055214, 101610746, 114721810, 145084274, 155090086, 175101710, 187177690, 237638035, 254026865, 332693249, 355637611, 362710685, 387725215, 475276070, 507794959, 508053730, 542815301, 665386498, 711275222, 725421370, 775450430, 1015589918, 1085630602, 1378300603, 1473355817, 1663466245, 1778188055, 2248806247, 2538974795, 2714076505, 2756601206, 2946711634, 3326932490, 3556376110, 4497612494, 5077949590, 5428153010, 6891503015, 7366779085, 9648104221, 10313490719, 11244031235, 13783006030, 14733558170, 15741643729, 19296208442, 20626981438, 22488062470, 31483287458, 42727318693, 48240521105, 51567453595, 78708218645, 85454637386, 96481042210, 103134907190, 157416437290, 213636593465, 299091230851, 427273186930, 598182461702, 1495456154255, 2990912308510]

約数ペア:

[(1, 2990912308510), (2, 1495456154255), (5, 598182461702), (7, 427273186930), (10, 299091230851), (14, 213636593465), (19, 157416437290), (29, 103134907190), (31, 96481042210), (35, 85454637386), (38, 78708218645), (58, 51567453595), (62, 48240521105), (70, 42727318693), (95, 31483287458), (133, 22488062470), (145, 20626981438), (155, 19296208442), (190, 15741643729), (203, 14733558170), (217, 13783006030), (266, 11244031235), (290, 10313490719), (310, 9648104221), (406, 7366779085), (434, 6891503015), (551, 5428153010), (589, 5077949590), (665, 4497612494), (841, 3556376110), (899, 3326932490), (1015, 2946711634), (1085, 2756601206), (1102, 2714076505), (1178, 2538974795), (1330, 2248806247), (1682, 1778188055), (1798, 1663466245), (2030, 1473355817), (2170, 1378300603), (2755, 1085630602), (2945, 1015589918), (3857, 775450430), (4123, 725421370), (4205, 711275222), (4495, 665386498), (5510, 542815301), (5887, 508053730), (5890, 507794959), (6293, 475276070), (7714, 387725215), (8246, 362710685), (8410, 355637611), (8990, 332693249), (11774, 254026865), (12586, 237638035), (15979, 187177690), (17081, 175101710), (19285, 155090086), (20615, 145084274), (26071, 114721810), (29435, 101610746), (31465, 95055214), (31958, 93588845), (34162, 87550855), (38570, 77545043), (41230, 72542137), (52142, 57360905), (58870, 50805373), (62930, 47527607), (79895, 37435538), (85405, 35020342), (86257, 34674430), (111853, 26739670), (119567, 25014530), (130355, 22944362), (159790, 18717769), (170810, 17510171), (172514, 17337215), (182497, 16388830), (223706, 13369835), (239134, 12507265), (260710, 11472181), (364994, 8194415), (431285, 6934886), (495349, 6037990), (559265, 5347934), (597835, 5002906), (603799, 4953490), (862570, 3467443), (912485, 3277766), (990698, 3018995), (1118530, 2673967), (1195670, 2501453), (1207598, 2476745), (1638883, 1824970)]