31330614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 74251008

約数和(自身を除く): 42920394

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 841, 887, 1218, 1682, 1774, 2523, 2661, 5046, 5322, 5887, 6209, 11774, 12418, 17661, 18627, 25723, 35322, 37254, 51446, 77169, 154338, 180061, 360122, 540183, 745967, 1080366, 1491934, 2237901, 4475802, 5221769, 10443538, 15665307, 31330614]

約数ペア:

[(1, 31330614), (2, 15665307), (3, 10443538), (6, 5221769), (7, 4475802), (14, 2237901), (21, 1491934), (29, 1080366), (42, 745967), (58, 540183), (87, 360122), (174, 180061), (203, 154338), (406, 77169), (609, 51446), (841, 37254), (887, 35322), (1218, 25723), (1682, 18627), (1774, 17661), (2523, 12418), (2661, 11774), (5046, 6209), (5322, 5887)]