74761390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35771}}^1$

素因数の和:35808

約数の個数: 32

約数和(自身を含む): 154535040

約数和(自身を除く): 79773650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 35771, 71542, 178855, 357710, 393481, 679649, 786962, 1359298, 1967405, 3398245, 3934810, 6796490, 7476139, 14952278, 37380695, 74761390]

約数ペア:

[(1, 74761390), (2, 37380695), (5, 14952278), (10, 7476139), (11, 6796490), (19, 3934810), (22, 3398245), (38, 1967405), (55, 1359298), (95, 786962), (110, 679649), (190, 393481), (209, 357710), (418, 178855), (1045, 71542), (2090, 35771)]