82461730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37313}}^1$

素因数の和:37350

約数の個数: 32

約数和(自身を含む): 169256304

約数和(自身を除く): 86794574

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 37313, 74626, 186565, 373130, 485069, 634321, 970138, 1268642, 2425345, 3171605, 4850690, 6343210, 8246173, 16492346, 41230865, 82461730]

約数ペア:

[(1, 82461730), (2, 41230865), (5, 16492346), (10, 8246173), (13, 6343210), (17, 4850690), (26, 3171605), (34, 2425345), (65, 1268642), (85, 970138), (130, 634321), (170, 485069), (221, 373130), (442, 186565), (1105, 74626), (2210, 37313)]