267410

素因数分解:

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

素因数の和:59

約数の個数: 48

約数和(自身を含む): 603288

約数和(自身を除く): 335878

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, 1430, 1573, 1870, 2057, 2210, 2431, 3146, 4114, 4862, 7865, 10285, 12155, 15730, 20570, 24310, 26741, 53482, 133705, 267410]

約数ペア:

[(1, 267410), (2, 133705), (5, 53482), (10, 26741), (11, 24310), (13, 20570), (17, 15730), (22, 12155), (26, 10285), (34, 7865), (55, 4862), (65, 4114), (85, 3146), (110, 2431), (121, 2210), (130, 2057), (143, 1870), (170, 1573), (187, 1430), (221, 1210), (242, 1105), (286, 935), (374, 715), (442, 605)]