1227630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 2976768

約数和(自身を除く): 1749138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 271, 302, 453, 542, 755, 813, 906, 1355, 1510, 1626, 2265, 2710, 4065, 4530, 8130, 40921, 81842, 122763, 204605, 245526, 409210, 613815, 1227630]

約数ペア:

[(1, 1227630), (2, 613815), (3, 409210), (5, 245526), (6, 204605), (10, 122763), (15, 81842), (30, 40921), (151, 8130), (271, 4530), (302, 4065), (453, 2710), (542, 2265), (755, 1626), (813, 1510), (906, 1355)]