8730870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4099}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 12523530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 4099, 8198, 12297, 20495, 24594, 40990, 61485, 122970, 291029, 582058, 873087, 1455145, 1746174, 2910290, 4365435, 8730870]

約数ペア:

[(1, 8730870), (2, 4365435), (3, 2910290), (5, 1746174), (6, 1455145), (10, 873087), (15, 582058), (30, 291029), (71, 122970), (142, 61485), (213, 40990), (355, 24594), (426, 20495), (710, 12297), (1065, 8198), (2130, 4099)]