40289910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13297}}^1$

素因数の和:13408

約数の個数: 32

約数和(自身を含む): 97660512

約数和(自身を除く): 57370602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 13297, 26594, 39891, 66485, 79782, 132970, 199455, 398910, 1342997, 2685994, 4028991, 6714985, 8057982, 13429970, 20144955, 40289910]

約数ペア:

[(1, 40289910), (2, 20144955), (3, 13429970), (5, 8057982), (6, 6714985), (10, 4028991), (15, 2685994), (30, 1342997), (101, 398910), (202, 199455), (303, 132970), (505, 79782), (606, 66485), (1010, 39891), (1515, 26594), (3030, 13297)]