7025590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:82

約数の個数: 64

約数和(自身を含む): 15785280

約数和(自身を除く): 8759690

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 289, 374, 442, 578, 715, 935, 1105, 1430, 1445, 1870, 2210, 2431, 2890, 3179, 3757, 4862, 4913, 6358, 7514, 9826, 12155, 15895, 18785, 24310, 24565, 31790, 37570, 41327, 49130, 54043, 63869, 82654, 108086, 127738, 206635, 270215, 319345, 413270, 540430, 638690, 702559, 1405118, 3512795, 7025590]

約数ペア:

[(1, 7025590), (2, 3512795), (5, 1405118), (10, 702559), (11, 638690), (13, 540430), (17, 413270), (22, 319345), (26, 270215), (34, 206635), (55, 127738), (65, 108086), (85, 82654), (110, 63869), (130, 54043), (143, 49130), (170, 41327), (187, 37570), (221, 31790), (286, 24565), (289, 24310), (374, 18785), (442, 15895), (578, 12155), (715, 9826), (935, 7514), (1105, 6358), (1430, 4913), (1445, 4862), (1870, 3757), (2210, 3179), (2431, 2890)]