15676770890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 32171364864

約数和(自身を除く): 16494593974

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 71, 106, 110, 121, 142, 242, 265, 313, 355, 530, 583, 605, 626, 710, 781, 1166, 1210, 1331, 1562, 1565, 2662, 2915, 3130, 3443, 3763, 3905, 5830, 6413, 6655, 6886, 7526, 7810, 8591, 12826, 13310, 16589, 17182, 17215, 18815, 22223, 32065, 33178, 34430, 37630, 37873, 41393, 42955, 44446, 64130, 70543, 75746, 82786, 82945, 85910, 94501, 111115, 141086, 165890, 182479, 189002, 189365, 206965, 222230, 244453, 352715, 364958, 378730, 413930, 416603, 455323, 472505, 488906, 705430, 833206, 910646, 912395, 945010, 1177819, 1222265, 1824790, 2007269, 2083015, 2276615, 2355638, 2444530, 2688983, 4014538, 4166030, 4553230, 5008553, 5377966, 5889095, 10017106, 10036345, 11778190, 12956009, 13444915, 20072690, 22079959, 25042765, 25912018, 26889830, 29578813, 44159918, 50085530, 59157626, 64780045, 110399795, 129560090, 142516099, 147894065, 220799590, 285032198, 295788130, 712580495, 1425160990, 1567677089, 3135354178, 7838385445, 15676770890]

約数ペア:

[(1, 15676770890), (2, 7838385445), (5, 3135354178), (10, 1567677089), (11, 1425160990), (22, 712580495), (53, 295788130), (55, 285032198), (71, 220799590), (106, 147894065), (110, 142516099), (121, 129560090), (142, 110399795), (242, 64780045), (265, 59157626), (313, 50085530), (355, 44159918), (530, 29578813), (583, 26889830), (605, 25912018), (626, 25042765), (710, 22079959), (781, 20072690), (1166, 13444915), (1210, 12956009), (1331, 11778190), (1562, 10036345), (1565, 10017106), (2662, 5889095), (2915, 5377966), (3130, 5008553), (3443, 4553230), (3763, 4166030), (3905, 4014538), (5830, 2688983), (6413, 2444530), (6655, 2355638), (6886, 2276615), (7526, 2083015), (7810, 2007269), (8591, 1824790), (12826, 1222265), (13310, 1177819), (16589, 945010), (17182, 912395), (17215, 910646), (18815, 833206), (22223, 705430), (32065, 488906), (33178, 472505), (34430, 455323), (37630, 416603), (37873, 413930), (41393, 378730), (42955, 364958), (44446, 352715), (64130, 244453), (70543, 222230), (75746, 206965), (82786, 189365), (82945, 189002), (85910, 182479), (94501, 165890), (111115, 141086)]