2015383740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1460423}}^1$

素因数の和:1460458

約数の個数: 48

約数和(自身を含む): 5888429568

約数和(自身を除く): 3873045828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1460423, 2920846, 4381269, 5841692, 7302115, 8762538, 14604230, 17525076, 21906345, 29208460, 33589729, 43812690, 67179458, 87625380, 100769187, 134358916, 167948645, 201538374, 335897290, 403076748, 503845935, 671794580, 1007691870, 2015383740]

約数ペア:

[(1, 2015383740), (2, 1007691870), (3, 671794580), (4, 503845935), (5, 403076748), (6, 335897290), (10, 201538374), (12, 167948645), (15, 134358916), (20, 100769187), (23, 87625380), (30, 67179458), (46, 43812690), (60, 33589729), (69, 29208460), (92, 21906345), (115, 17525076), (138, 14604230), (230, 8762538), (276, 7302115), (345, 5841692), (460, 4381269), (690, 2920846), (1380, 1460423)]