42932990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 83001024

約数和(自身を除く): 40068034

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3557, 6035, 7114, 12070, 17785, 35570, 60469, 120938, 252547, 302345, 505094, 604690, 1262735, 2525470, 4293299, 8586598, 21466495, 42932990]

約数ペア:

[(1, 42932990), (2, 21466495), (5, 8586598), (10, 4293299), (17, 2525470), (34, 1262735), (71, 604690), (85, 505094), (142, 302345), (170, 252547), (355, 120938), (710, 60469), (1207, 35570), (2414, 17785), (3557, 12070), (6035, 7114)]