70735770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{112279}}^1$

素因数の和:112299

約数の個数: 48

約数和(自身を含む): 210188160

約数和(自身を除く): 139452390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 112279, 224558, 336837, 561395, 673674, 785953, 1010511, 1122790, 1571906, 1684185, 2021022, 2357859, 3368370, 3929765, 4715718, 5052555, 7073577, 7859530, 10105110, 11789295, 14147154, 23578590, 35367885, 70735770]

約数ペア:

[(1, 70735770), (2, 35367885), (3, 23578590), (5, 14147154), (6, 11789295), (7, 10105110), (9, 7859530), (10, 7073577), (14, 5052555), (15, 4715718), (18, 3929765), (21, 3368370), (30, 2357859), (35, 2021022), (42, 1684185), (45, 1571906), (63, 1122790), (70, 1010511), (90, 785953), (105, 673674), (126, 561395), (210, 336837), (315, 224558), (630, 112279)]