7218390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8297}}^1$

素因数の和:8336

約数の個数: 32

約数和(自身を含む): 17923680

約数和(自身を除く): 10705290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 8297, 16594, 24891, 41485, 49782, 82970, 124455, 240613, 248910, 481226, 721839, 1203065, 1443678, 2406130, 3609195, 7218390]

約数ペア:

[(1, 7218390), (2, 3609195), (3, 2406130), (5, 1443678), (6, 1203065), (10, 721839), (15, 481226), (29, 248910), (30, 240613), (58, 124455), (87, 82970), (145, 49782), (174, 41485), (290, 24891), (435, 16594), (870, 8297)]