11688730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 21679488

約数和(自身を除く): 9990758

約数列:

[1, 2, 5, 10, 71, 101, 142, 163, 202, 326, 355, 505, 710, 815, 1010, 1630, 7171, 11573, 14342, 16463, 23146, 32926, 35855, 57865, 71710, 82315, 115730, 164630, 1168873, 2337746, 5844365, 11688730]

約数ペア:

[(1, 11688730), (2, 5844365), (5, 2337746), (10, 1168873), (71, 164630), (101, 115730), (142, 82315), (163, 71710), (202, 57865), (326, 35855), (355, 32926), (505, 23146), (710, 16463), (815, 14342), (1010, 11573), (1630, 7171)]