108218670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1657}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 297962496

約数和(自身を除く): 189743826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 933, 1555, 1657, 1866, 2177, 3110, 3314, 4354, 4665, 4971, 6531, 8285, 9330, 9942, 10885, 11599, 13062, 16570, 21770, 23198, 24855, 32655, 34797, 49710, 57995, 65310, 69594, 115990, 173985, 347970, 515327, 1030654, 1545981, 2576635, 3091962, 3607289, 5153270, 7214578, 7729905, 10821867, 15459810, 18036445, 21643734, 36072890, 54109335, 108218670]

約数ペア:

[(1, 108218670), (2, 54109335), (3, 36072890), (5, 21643734), (6, 18036445), (7, 15459810), (10, 10821867), (14, 7729905), (15, 7214578), (21, 5153270), (30, 3607289), (35, 3091962), (42, 2576635), (70, 1545981), (105, 1030654), (210, 515327), (311, 347970), (622, 173985), (933, 115990), (1555, 69594), (1657, 65310), (1866, 57995), (2177, 49710), (3110, 34797), (3314, 32655), (4354, 24855), (4665, 23198), (4971, 21770), (6531, 16570), (8285, 13062), (9330, 11599), (9942, 10885)]