85505010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21757}}^1$

素因数の和:21898

約数の個数: 32

約数和(自身を含む): 206788032

約数和(自身を除く): 121283022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 21757, 43514, 65271, 108785, 130542, 217570, 326355, 652710, 2850167, 5700334, 8550501, 14250835, 17101002, 28501670, 42752505, 85505010]

約数ペア:

[(1, 85505010), (2, 42752505), (3, 28501670), (5, 17101002), (6, 14250835), (10, 8550501), (15, 5700334), (30, 2850167), (131, 652710), (262, 326355), (393, 217570), (655, 130542), (786, 108785), (1310, 65271), (1965, 43514), (3930, 21757)]