151783390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47581}}^1$

素因数の和:47628

約数の個数: 32

約数和(自身を含む): 308331360

約数和(自身を除く): 156547970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 47581, 95162, 237905, 475810, 523391, 1046782, 1379849, 2616955, 2759698, 5233910, 6899245, 13798490, 15178339, 30356678, 75891695, 151783390]

約数ペア:

[(1, 151783390), (2, 75891695), (5, 30356678), (10, 15178339), (11, 13798490), (22, 6899245), (29, 5233910), (55, 2759698), (58, 2616955), (110, 1379849), (145, 1046782), (290, 523391), (319, 475810), (638, 237905), (1595, 95162), (3190, 47581)]