861363970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{1409}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 1568179440

約数和(自身を除く): 706815470

約数列:

[1, 2, 5, 10, 113, 226, 541, 565, 1082, 1130, 1409, 2705, 2818, 5410, 7045, 14090, 61133, 122266, 159217, 305665, 318434, 611330, 762269, 796085, 1524538, 1592170, 3811345, 7622690, 86136397, 172272794, 430681985, 861363970]

約数ペア:

[(1, 861363970), (2, 430681985), (5, 172272794), (10, 86136397), (113, 7622690), (226, 3811345), (541, 1592170), (565, 1524538), (1082, 796085), (1130, 762269), (1409, 611330), (2705, 318434), (2818, 305665), (5410, 159217), (7045, 122266), (14090, 61133)]