2941510

素因数分解:

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

素因数の和:70

約数の個数: 64

約数和(自身を含む): 6640704

約数和(自身を除く): 3699194

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 130, 143, 170, 187, 221, 242, 286, 374, 442, 605, 715, 935, 1105, 1210, 1331, 1430, 1573, 1870, 2057, 2210, 2431, 2662, 3146, 4114, 4862, 6655, 7865, 10285, 12155, 13310, 15730, 17303, 20570, 22627, 24310, 26741, 34606, 45254, 53482, 86515, 113135, 133705, 173030, 226270, 267410, 294151, 588302, 1470755, 2941510]

約数ペア:

[(1, 2941510), (2, 1470755), (5, 588302), (10, 294151), (11, 267410), (13, 226270), (17, 173030), (22, 133705), (26, 113135), (34, 86515), (55, 53482), (65, 45254), (85, 34606), (110, 26741), (121, 24310), (130, 22627), (143, 20570), (170, 17303), (187, 15730), (221, 13310), (242, 12155), (286, 10285), (374, 7865), (442, 6655), (605, 4862), (715, 4114), (935, 3146), (1105, 2662), (1210, 2431), (1331, 2210), (1430, 2057), (1573, 1870)]