730017790

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{127849}}^1$

素因数の和:128427

約数の個数: 16

約数和(自身を含む): 1316343600

約数和(自身を除く): 586325810

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 127849, 255698, 639245, 1278490, 73001779, 146003558, 365008895, 730017790]

約数ペア:

[(1, 730017790), (2, 365008895), (5, 146003558), (10, 73001779), (571, 1278490), (1142, 639245), (2855, 255698), (5710, 127849)]