172849110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1249}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 475200000

約数和(自身を除く): 302350890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 659, 1249, 1318, 1977, 2498, 3295, 3747, 3954, 4613, 6245, 6590, 7494, 8743, 9226, 9885, 12490, 13839, 17486, 18735, 19770, 23065, 26229, 27678, 37470, 43715, 46130, 52458, 69195, 87430, 131145, 138390, 262290, 823091, 1646182, 2469273, 4115455, 4938546, 5761637, 8230910, 11523274, 12346365, 17284911, 24692730, 28808185, 34569822, 57616370, 86424555, 172849110]

約数ペア:

[(1, 172849110), (2, 86424555), (3, 57616370), (5, 34569822), (6, 28808185), (7, 24692730), (10, 17284911), (14, 12346365), (15, 11523274), (21, 8230910), (30, 5761637), (35, 4938546), (42, 4115455), (70, 2469273), (105, 1646182), (210, 823091), (659, 262290), (1249, 138390), (1318, 131145), (1977, 87430), (2498, 69195), (3295, 52458), (3747, 46130), (3954, 43715), (4613, 37470), (6245, 27678), (6590, 26229), (7494, 23065), (8743, 19770), (9226, 18735), (9885, 17486), (12490, 13839)]