1159730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 2455488

約数和(自身を除く): 1295758

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 811, 1430, 1622, 4055, 8110, 8921, 10543, 17842, 21086, 44605, 52715, 89210, 105430, 115973, 231946, 579865, 1159730]

約数ペア:

[(1, 1159730), (2, 579865), (5, 231946), (10, 115973), (11, 105430), (13, 89210), (22, 52715), (26, 44605), (55, 21086), (65, 17842), (110, 10543), (130, 8921), (143, 8110), (286, 4055), (715, 1622), (811, 1430)]