460601570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18947}}^1$

素因数の和:18995

約数の個数: 64

約数和(自身を含む): 1031377536

約数和(自身を除く): 570775966

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 18947, 24310, 37894, 94735, 189470, 208417, 246311, 322099, 416834, 492622, 644198, 1042085, 1231555, 1610495, 2084170, 2463110, 2709421, 3220990, 3543089, 4187287, 5418842, 7086178, 8374574, 13547105, 17715445, 20936435, 27094210, 35430890, 41872870, 46060157, 92120314, 230300785, 460601570]

約数ペア:

[(1, 460601570), (2, 230300785), (5, 92120314), (10, 46060157), (11, 41872870), (13, 35430890), (17, 27094210), (22, 20936435), (26, 17715445), (34, 13547105), (55, 8374574), (65, 7086178), (85, 5418842), (110, 4187287), (130, 3543089), (143, 3220990), (170, 2709421), (187, 2463110), (221, 2084170), (286, 1610495), (374, 1231555), (442, 1042085), (715, 644198), (935, 492622), (1105, 416834), (1430, 322099), (1870, 246311), (2210, 208417), (2431, 189470), (4862, 94735), (12155, 37894), (18947, 24310)]