1055890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 2151360

約数和(自身を除く): 1095470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 331, 638, 662, 1595, 1655, 3190, 3310, 3641, 7282, 9599, 18205, 19198, 36410, 47995, 95990, 105589, 211178, 527945, 1055890]

約数ペア:

[(1, 1055890), (2, 527945), (5, 211178), (10, 105589), (11, 95990), (22, 47995), (29, 36410), (55, 19198), (58, 18205), (110, 9599), (145, 7282), (290, 3641), (319, 3310), (331, 3190), (638, 1655), (662, 1595)]