276478910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{773}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 509576832

約数和(自身を除く): 233097922

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 761, 773, 1522, 1546, 3805, 3865, 7610, 7730, 35767, 36331, 71534, 72662, 178835, 181655, 357670, 363310, 588253, 1176506, 2941265, 5882530, 27647891, 55295782, 138239455, 276478910]

約数ペア:

[(1, 276478910), (2, 138239455), (5, 55295782), (10, 27647891), (47, 5882530), (94, 2941265), (235, 1176506), (470, 588253), (761, 363310), (773, 357670), (1522, 181655), (1546, 178835), (3805, 72662), (3865, 71534), (7610, 36331), (7730, 35767)]