30172704765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{383657}}^1$

素因数の和:383786

約数の個数: 48

約数和(自身を含む): 56683167552

約数和(自身を除く): 26510462787

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 245, 321, 535, 735, 749, 1605, 2247, 3745, 5243, 11235, 15729, 26215, 78645, 383657, 1150971, 1918285, 2685599, 5754855, 8056797, 13427995, 18799193, 40283985, 41051299, 56397579, 93995965, 123153897, 205256495, 281987895, 287359093, 615769485, 862077279, 1436795465, 2011513651, 4310386395, 6034540953, 10057568255, 30172704765]

約数ペア:

[(1, 30172704765), (3, 10057568255), (5, 6034540953), (7, 4310386395), (15, 2011513651), (21, 1436795465), (35, 862077279), (49, 615769485), (105, 287359093), (107, 281987895), (147, 205256495), (245, 123153897), (321, 93995965), (535, 56397579), (735, 41051299), (749, 40283985), (1605, 18799193), (2247, 13427995), (3745, 8056797), (5243, 5754855), (11235, 2685599), (15729, 1918285), (26215, 1150971), (78645, 383657)]