68724210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73897}}^1$

素因数の和:73938

約数の個数: 32

約数和(自身を含む): 170260992

約数和(自身を除く): 101536782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 73897, 147794, 221691, 369485, 443382, 738970, 1108455, 2216910, 2290807, 4581614, 6872421, 11454035, 13744842, 22908070, 34362105, 68724210]

約数ペア:

[(1, 68724210), (2, 34362105), (3, 22908070), (5, 13744842), (6, 11454035), (10, 6872421), (15, 4581614), (30, 2290807), (31, 2216910), (62, 1108455), (93, 738970), (155, 443382), (186, 369485), (310, 221691), (465, 147794), (930, 73897)]