61790710

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^2\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 112377888

約数和(自身を除く): 50587178

約数列:

[1, 2, 5, 10, 151, 271, 302, 542, 755, 1355, 1510, 2710, 22801, 40921, 45602, 81842, 114005, 204605, 228010, 409210, 6179071, 12358142, 30895355, 61790710]

約数ペア:

[(1, 61790710), (2, 30895355), (5, 12358142), (10, 6179071), (151, 409210), (271, 228010), (302, 204605), (542, 114005), (755, 81842), (1355, 45602), (1510, 40921), (2710, 22801)]