42743610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 145297152

約数和(自身を除く): 102553542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 307, 315, 357, 390, 442, 455, 510, 546, 585, 595, 614, 630, 663, 714, 765, 819, 910, 921, 1071, 1105, 1170, 1190, 1326, 1365, 1530, 1535, 1547, 1638, 1785, 1842, 1989, 2142, 2149, 2210, 2730, 2763, 3070, 3094, 3315, 3570, 3978, 3991, 4095, 4298, 4605, 4641, 5219, 5355, 5526, 6447, 6630, 7735, 7982, 8190, 9210, 9282, 9945, 10438, 10710, 10745, 11973, 12894, 13815, 13923, 15470, 15657, 19341, 19890, 19955, 21490, 23205, 23946, 26095, 27630, 27846, 27937, 31314, 32235, 35919, 36533, 38682, 39910, 46410, 46971, 52190, 55874, 59865, 64470, 67847, 69615, 71838, 73066, 78285, 83811, 93942, 96705, 109599, 119730, 135694, 139230, 139685, 156570, 167622, 179595, 182665, 193410, 203541, 219198, 234855, 251433, 279370, 328797, 339235, 359190, 365330, 407082, 419055, 469710, 474929, 502866, 547995, 610623, 657594, 678470, 838110, 949858, 1017705, 1095990, 1221246, 1257165, 1424787, 1643985, 2035410, 2374645, 2514330, 2849574, 3053115, 3287970, 4274361, 4749290, 6106230, 7123935, 8548722, 14247870, 21371805, 42743610]

約数ペア:

[(1, 42743610), (2, 21371805), (3, 14247870), (5, 8548722), (6, 7123935), (7, 6106230), (9, 4749290), (10, 4274361), (13, 3287970), (14, 3053115), (15, 2849574), (17, 2514330), (18, 2374645), (21, 2035410), (26, 1643985), (30, 1424787), (34, 1257165), (35, 1221246), (39, 1095990), (42, 1017705), (45, 949858), (51, 838110), (63, 678470), (65, 657594), (70, 610623), (78, 547995), (85, 502866), (90, 474929), (91, 469710), (102, 419055), (105, 407082), (117, 365330), (119, 359190), (126, 339235), (130, 328797), (153, 279370), (170, 251433), (182, 234855), (195, 219198), (210, 203541), (221, 193410), (234, 182665), (238, 179595), (255, 167622), (273, 156570), (306, 139685), (307, 139230), (315, 135694), (357, 119730), (390, 109599), (442, 96705), (455, 93942), (510, 83811), (546, 78285), (585, 73066), (595, 71838), (614, 69615), (630, 67847), (663, 64470), (714, 59865), (765, 55874), (819, 52190), (910, 46971), (921, 46410), (1071, 39910), (1105, 38682), (1170, 36533), (1190, 35919), (1326, 32235), (1365, 31314), (1530, 27937), (1535, 27846), (1547, 27630), (1638, 26095), (1785, 23946), (1842, 23205), (1989, 21490), (2142, 19955), (2149, 19890), (2210, 19341), (2730, 15657), (2763, 15470), (3070, 13923), (3094, 13815), (3315, 12894), (3570, 11973), (3978, 10745), (3991, 10710), (4095, 10438), (4298, 9945), (4605, 9282), (4641, 9210), (5219, 8190), (5355, 7982), (5526, 7735), (6447, 6630)]