67261110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{320291}}^1$

素因数の和:320308

約数の個数: 32

約数和(自身を含む): 184488192

約数和(自身を除く): 117227082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 320291, 640582, 960873, 1601455, 1921746, 2242037, 3202910, 4484074, 4804365, 6726111, 9608730, 11210185, 13452222, 22420370, 33630555, 67261110]

約数ペア:

[(1, 67261110), (2, 33630555), (3, 22420370), (5, 13452222), (6, 11210185), (7, 9608730), (10, 6726111), (14, 4804365), (15, 4484074), (21, 3202910), (30, 2242037), (35, 1921746), (42, 1601455), (70, 960873), (105, 640582), (210, 320291)]