3996960510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:998

約数の個数: 128

約数和(自身を含む): 10225188864

約数和(自身を除く): 6228228354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 127, 129, 155, 186, 215, 254, 258, 310, 381, 430, 465, 635, 645, 762, 787, 930, 1270, 1290, 1333, 1574, 1905, 2361, 2666, 3810, 3935, 3937, 3999, 4722, 5461, 6665, 7870, 7874, 7998, 10922, 11805, 11811, 13330, 16383, 19685, 19995, 23610, 23622, 24397, 27305, 32766, 33841, 39370, 39990, 48794, 54610, 59055, 67682, 73191, 81915, 99949, 101523, 118110, 121985, 146382, 163830, 169205, 169291, 199898, 203046, 243970, 299847, 338410, 338582, 365955, 499745, 507615, 507873, 599694, 731910, 846455, 999490, 1015230, 1015746, 1049071, 1499235, 1692910, 2098142, 2539365, 2998470, 3098419, 3147213, 4297807, 5078730, 5245355, 6196838, 6294426, 8595614, 9295257, 10490710, 12893421, 15492095, 15736065, 18590514, 21489035, 25786842, 30984190, 31472130, 42978070, 46476285, 64467105, 92952570, 128934210, 133232017, 266464034, 399696051, 666160085, 799392102, 1332320170, 1998480255, 3996960510]

約数ペア:

[(1, 3996960510), (2, 1998480255), (3, 1332320170), (5, 799392102), (6, 666160085), (10, 399696051), (15, 266464034), (30, 133232017), (31, 128934210), (43, 92952570), (62, 64467105), (86, 46476285), (93, 42978070), (127, 31472130), (129, 30984190), (155, 25786842), (186, 21489035), (215, 18590514), (254, 15736065), (258, 15492095), (310, 12893421), (381, 10490710), (430, 9295257), (465, 8595614), (635, 6294426), (645, 6196838), (762, 5245355), (787, 5078730), (930, 4297807), (1270, 3147213), (1290, 3098419), (1333, 2998470), (1574, 2539365), (1905, 2098142), (2361, 1692910), (2666, 1499235), (3810, 1049071), (3935, 1015746), (3937, 1015230), (3999, 999490), (4722, 846455), (5461, 731910), (6665, 599694), (7870, 507873), (7874, 507615), (7998, 499745), (10922, 365955), (11805, 338582), (11811, 338410), (13330, 299847), (16383, 243970), (19685, 203046), (19995, 199898), (23610, 169291), (23622, 169205), (24397, 163830), (27305, 146382), (32766, 121985), (33841, 118110), (39370, 101523), (39990, 99949), (48794, 81915), (54610, 73191), (59055, 67682)]