7141030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 13968864

約数和(自身を除く): 6827834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 337, 674, 815, 1630, 1685, 2119, 3370, 4238, 4381, 8762, 10595, 21190, 21905, 43810, 54931, 109862, 274655, 549310, 714103, 1428206, 3570515, 7141030]

約数ペア:

[(1, 7141030), (2, 3570515), (5, 1428206), (10, 714103), (13, 549310), (26, 274655), (65, 109862), (130, 54931), (163, 43810), (326, 21905), (337, 21190), (674, 10595), (815, 8762), (1630, 4381), (1685, 4238), (2119, 3370)]