830647530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401279}}^1$

素因数の和:401315

約数の個数: 48

約数和(自身を含む): 2253588480

約数和(自身を除く): 1422940950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 401279, 802558, 1203837, 2006395, 2407674, 3611511, 4012790, 6019185, 7223022, 9229417, 12038370, 18057555, 18458834, 27688251, 36115110, 46147085, 55376502, 83064753, 92294170, 138441255, 166129506, 276882510, 415323765, 830647530]

約数ペア:

[(1, 830647530), (2, 415323765), (3, 276882510), (5, 166129506), (6, 138441255), (9, 92294170), (10, 83064753), (15, 55376502), (18, 46147085), (23, 36115110), (30, 27688251), (45, 18458834), (46, 18057555), (69, 12038370), (90, 9229417), (115, 7223022), (138, 6019185), (207, 4012790), (230, 3611511), (345, 2407674), (414, 2006395), (690, 1203837), (1035, 802558), (2070, 401279)]