259807830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{8147}}^1$

素因数の和:9220

約数の個数: 32

約数和(自身を含む): 624201984

約数和(自身を除く): 364394154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1063, 2126, 3189, 5315, 6378, 8147, 10630, 15945, 16294, 24441, 31890, 40735, 48882, 81470, 122205, 244410, 8660261, 17320522, 25980783, 43301305, 51961566, 86602610, 129903915, 259807830]

約数ペア:

[(1, 259807830), (2, 129903915), (3, 86602610), (5, 51961566), (6, 43301305), (10, 25980783), (15, 17320522), (30, 8660261), (1063, 244410), (2126, 122205), (3189, 81470), (5315, 48882), (6378, 40735), (8147, 31890), (10630, 24441), (15945, 16294)]