72788910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4657}}^1$

素因数の和:5188

約数の個数: 32

約数和(自身を含む): 175066272

約数和(自身を除く): 102277362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 4657, 5210, 7815, 9314, 13971, 15630, 23285, 27942, 46570, 69855, 139710, 2426297, 4852594, 7278891, 12131485, 14557782, 24262970, 36394455, 72788910]

約数ペア:

[(1, 72788910), (2, 36394455), (3, 24262970), (5, 14557782), (6, 12131485), (10, 7278891), (15, 4852594), (30, 2426297), (521, 139710), (1042, 69855), (1563, 46570), (2605, 27942), (3126, 23285), (4657, 15630), (5210, 13971), (7815, 9314)]