871170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 2125440

約数和(自身を除く): 1254270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 409, 426, 710, 818, 1065, 1227, 2045, 2130, 2454, 4090, 6135, 12270, 29039, 58078, 87117, 145195, 174234, 290390, 435585, 871170]

約数ペア:

[(1, 871170), (2, 435585), (3, 290390), (5, 174234), (6, 145195), (10, 87117), (15, 58078), (30, 29039), (71, 12270), (142, 6135), (213, 4090), (355, 2454), (409, 2130), (426, 2045), (710, 1227), (818, 1065)]