1570902530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 2977241400

約数和(自身を除く): 1406338870

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 529, 745, 1058, 1490, 1993, 2645, 3427, 3986, 5290, 6854, 9965, 17135, 19930, 34270, 45839, 78821, 91678, 157642, 229195, 296957, 394105, 458390, 593914, 788210, 1054297, 1484785, 2108594, 2969570, 5271485, 6830011, 10542970, 13660022, 34150055, 68300110, 157090253, 314180506, 785451265, 1570902530]

約数ペア:

[(1, 1570902530), (2, 785451265), (5, 314180506), (10, 157090253), (23, 68300110), (46, 34150055), (115, 13660022), (149, 10542970), (230, 6830011), (298, 5271485), (529, 2969570), (745, 2108594), (1058, 1484785), (1490, 1054297), (1993, 788210), (2645, 593914), (3427, 458390), (3986, 394105), (5290, 296957), (6854, 229195), (9965, 157642), (17135, 91678), (19930, 78821), (34270, 45839)]