30035780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36629}}^1$

素因数の和:36679

約数の個数: 24

約数和(自身を含む): 64615320

約数和(自身を除く): 34579540

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 36629, 73258, 146516, 183145, 366290, 732580, 1501789, 3003578, 6007156, 7508945, 15017890, 30035780]

約数ペア:

[(1, 30035780), (2, 15017890), (4, 7508945), (5, 6007156), (10, 3003578), (20, 1501789), (41, 732580), (82, 366290), (164, 183145), (205, 146516), (410, 73258), (820, 36629)]