87617460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 281917440

約数和(自身を除く): 194299980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 908, 919, 1135, 1362, 1589, 1838, 2270, 2724, 2757, 3178, 3405, 3676, 4540, 4595, 4767, 5514, 6356, 6433, 6810, 7945, 9190, 9534, 11028, 12866, 13620, 13785, 15890, 18380, 19068, 19299, 23835, 25732, 27570, 31780, 32165, 38598, 47670, 55140, 64330, 77196, 95340, 96495, 128660, 192990, 208613, 385980, 417226, 625839, 834452, 1043065, 1251678, 1460291, 2086130, 2503356, 2920582, 3129195, 4172260, 4380873, 5841164, 6258390, 7301455, 8761746, 12516780, 14602910, 17523492, 21904365, 29205820, 43808730, 87617460]

約数ペア:

[(1, 87617460), (2, 43808730), (3, 29205820), (4, 21904365), (5, 17523492), (6, 14602910), (7, 12516780), (10, 8761746), (12, 7301455), (14, 6258390), (15, 5841164), (20, 4380873), (21, 4172260), (28, 3129195), (30, 2920582), (35, 2503356), (42, 2086130), (60, 1460291), (70, 1251678), (84, 1043065), (105, 834452), (140, 625839), (210, 417226), (227, 385980), (420, 208613), (454, 192990), (681, 128660), (908, 96495), (919, 95340), (1135, 77196), (1362, 64330), (1589, 55140), (1838, 47670), (2270, 38598), (2724, 32165), (2757, 31780), (3178, 27570), (3405, 25732), (3676, 23835), (4540, 19299), (4595, 19068), (4767, 18380), (5514, 15890), (6356, 13785), (6433, 13620), (6810, 12866), (7945, 11028), (9190, 9534)]