42091530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107927}}^1$

素因数の和:107950

約数の個数: 32

約数和(自身を含む): 108791424

約数和(自身を除く): 66699894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 107927, 215854, 323781, 539635, 647562, 1079270, 1403051, 1618905, 2806102, 3237810, 4209153, 7015255, 8418306, 14030510, 21045765, 42091530]

約数ペア:

[(1, 42091530), (2, 21045765), (3, 14030510), (5, 8418306), (6, 7015255), (10, 4209153), (13, 3237810), (15, 2806102), (26, 1618905), (30, 1403051), (39, 1079270), (65, 647562), (78, 539635), (130, 323781), (195, 215854), (390, 107927)]