3149080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 8203680

約数和(自身を除く): 5054600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 421, 440, 680, 748, 842, 935, 1496, 1684, 1870, 2105, 3368, 3740, 4210, 4631, 7157, 7480, 8420, 9262, 14314, 16840, 18524, 23155, 28628, 35785, 37048, 46310, 57256, 71570, 78727, 92620, 143140, 157454, 185240, 286280, 314908, 393635, 629816, 787270, 1574540, 3149080]

約数ペア:

[(1, 3149080), (2, 1574540), (4, 787270), (5, 629816), (8, 393635), (10, 314908), (11, 286280), (17, 185240), (20, 157454), (22, 143140), (34, 92620), (40, 78727), (44, 71570), (55, 57256), (68, 46310), (85, 37048), (88, 35785), (110, 28628), (136, 23155), (170, 18524), (187, 16840), (220, 14314), (340, 9262), (374, 8420), (421, 7480), (440, 7157), (680, 4631), (748, 4210), (842, 3740), (935, 3368), (1496, 2105), (1684, 1870)]