859625830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{423461}}^1$

素因数の和:423504

約数の個数: 32

約数和(自身を含む): 1829355840

約数和(自身を除く): 969730010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 423461, 846922, 2117305, 2964227, 4234610, 5928454, 12280369, 14821135, 24560738, 29642270, 61401845, 85962583, 122803690, 171925166, 429812915, 859625830]

約数ペア:

[(1, 859625830), (2, 429812915), (5, 171925166), (7, 122803690), (10, 85962583), (14, 61401845), (29, 29642270), (35, 24560738), (58, 14821135), (70, 12280369), (145, 5928454), (203, 4234610), (290, 2964227), (406, 2117305), (1015, 846922), (2030, 423461)]