1249969310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1\times {\mathrm{2659}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 2329840800

約数和(自身を除く): 1079871490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1621, 2659, 3242, 5318, 8105, 13295, 16210, 26590, 47009, 77111, 94018, 154222, 235045, 385555, 470090, 771110, 4310239, 8620478, 21551195, 43102390, 124996931, 249993862, 624984655, 1249969310]

約数ペア:

[(1, 1249969310), (2, 624984655), (5, 249993862), (10, 124996931), (29, 43102390), (58, 21551195), (145, 8620478), (290, 4310239), (1621, 771110), (2659, 470090), (3242, 385555), (5318, 235045), (8105, 154222), (13295, 94018), (16210, 77111), (26590, 47009)]