137817790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113899}}^1$

素因数の和:113928

約数の個数: 24

約数和(自身を含む): 272676600

約数和(自身を除く): 134858810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 113899, 227798, 569495, 1138990, 1252889, 2505778, 6264445, 12528890, 13781779, 27563558, 68908895, 137817790]

約数ペア:

[(1, 137817790), (2, 68908895), (5, 27563558), (10, 13781779), (11, 12528890), (22, 6264445), (55, 2505778), (110, 1252889), (121, 1138990), (242, 569495), (605, 227798), (1210, 113899)]