1719333780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 5141864448

約数和(自身を除く): 3422530668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 107, 124, 155, 159, 163, 186, 212, 214, 265, 310, 318, 321, 326, 372, 428, 465, 489, 530, 535, 620, 636, 642, 652, 795, 815, 930, 978, 1060, 1070, 1284, 1590, 1605, 1630, 1643, 1860, 1956, 2140, 2445, 3180, 3210, 3260, 3286, 3317, 4890, 4929, 5053, 5671, 6420, 6572, 6634, 8215, 8639, 9780, 9858, 9951, 10106, 11342, 13268, 15159, 16430, 16585, 17013, 17278, 17441, 19716, 19902, 20212, 22684, 24645, 25265, 25917, 28355, 30318, 32860, 33170, 34026, 34556, 34882, 39804, 43195, 49290, 49755, 50530, 51834, 52323, 56710, 60636, 66340, 68052, 69764, 75795, 85065, 86390, 87205, 98580, 99510, 101060, 103668, 104646, 113420, 129585, 151590, 170130, 172780, 174410, 175801, 199020, 209292, 259170, 261615, 267809, 303180, 340260, 348820, 351602, 518340, 523230, 527403, 535618, 540671, 703204, 803427, 879005, 924373, 1046460, 1054806, 1071236, 1081342, 1339045, 1606854, 1622013, 1758010, 1848746, 2109612, 2162684, 2637015, 2678090, 2703355, 2773119, 3213708, 3244026, 3516020, 3697492, 4017135, 4621865, 5274030, 5356180, 5406710, 5546238, 6488052, 8034270, 8110065, 9243730, 10548060, 10813420, 11092476, 13865595, 16068540, 16220130, 18487460, 27731190, 28655563, 32440260, 55462380, 57311126, 85966689, 114622252, 143277815, 171933378, 286555630, 343866756, 429833445, 573111260, 859666890, 1719333780]

約数ペア:

[(1, 1719333780), (2, 859666890), (3, 573111260), (4, 429833445), (5, 343866756), (6, 286555630), (10, 171933378), (12, 143277815), (15, 114622252), (20, 85966689), (30, 57311126), (31, 55462380), (53, 32440260), (60, 28655563), (62, 27731190), (93, 18487460), (106, 16220130), (107, 16068540), (124, 13865595), (155, 11092476), (159, 10813420), (163, 10548060), (186, 9243730), (212, 8110065), (214, 8034270), (265, 6488052), (310, 5546238), (318, 5406710), (321, 5356180), (326, 5274030), (372, 4621865), (428, 4017135), (465, 3697492), (489, 3516020), (530, 3244026), (535, 3213708), (620, 2773119), (636, 2703355), (642, 2678090), (652, 2637015), (795, 2162684), (815, 2109612), (930, 1848746), (978, 1758010), (1060, 1622013), (1070, 1606854), (1284, 1339045), (1590, 1081342), (1605, 1071236), (1630, 1054806), (1643, 1046460), (1860, 924373), (1956, 879005), (2140, 803427), (2445, 703204), (3180, 540671), (3210, 535618), (3260, 527403), (3286, 523230), (3317, 518340), (4890, 351602), (4929, 348820), (5053, 340260), (5671, 303180), (6420, 267809), (6572, 261615), (6634, 259170), (8215, 209292), (8639, 199020), (9780, 175801), (9858, 174410), (9951, 172780), (10106, 170130), (11342, 151590), (13268, 129585), (15159, 113420), (16430, 104646), (16585, 103668), (17013, 101060), (17278, 99510), (17441, 98580), (19716, 87205), (19902, 86390), (20212, 85065), (22684, 75795), (24645, 69764), (25265, 68052), (25917, 66340), (28355, 60636), (30318, 56710), (32860, 52323), (33170, 51834), (34026, 50530), (34556, 49755), (34882, 49290), (39804, 43195)]