105639010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 196987392

約数和(自身を除く): 91348382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 433, 787, 866, 1574, 2165, 3935, 4330, 7870, 13423, 24397, 26846, 48794, 67115, 121985, 134230, 243970, 340771, 681542, 1703855, 3407710, 10563901, 21127802, 52819505, 105639010]

約数ペア:

[(1, 105639010), (2, 52819505), (5, 21127802), (10, 10563901), (31, 3407710), (62, 1703855), (155, 681542), (310, 340771), (433, 243970), (787, 134230), (866, 121985), (1574, 67115), (2165, 48794), (3935, 26846), (4330, 24397), (7870, 13423)]