4355850

素因数分解:

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

素因数の和:495

約数の個数: 48

約数和(自身を含む): 10981440

約数和(自身を除く): 6625590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 409, 426, 710, 818, 1065, 1227, 1775, 2045, 2130, 2454, 3550, 4090, 5325, 6135, 10225, 10650, 12270, 20450, 29039, 30675, 58078, 61350, 87117, 145195, 174234, 290390, 435585, 725975, 871170, 1451950, 2177925, 4355850]

約数ペア:

[(1, 4355850), (2, 2177925), (3, 1451950), (5, 871170), (6, 725975), (10, 435585), (15, 290390), (25, 174234), (30, 145195), (50, 87117), (71, 61350), (75, 58078), (142, 30675), (150, 29039), (213, 20450), (355, 12270), (409, 10650), (426, 10225), (710, 6135), (818, 5325), (1065, 4090), (1227, 3550), (1775, 2454), (2045, 2130)]