30664250

素因数分解:

$2^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 57816720

約数和(自身を除く): 27152470

約数列:

[1, 2, 5, 10, 25, 50, 125, 173, 250, 346, 709, 865, 1418, 1730, 3545, 4325, 7090, 8650, 17725, 21625, 35450, 43250, 88625, 122657, 177250, 245314, 613285, 1226570, 3066425, 6132850, 15332125, 30664250]

約数ペア:

[(1, 30664250), (2, 15332125), (5, 6132850), (10, 3066425), (25, 1226570), (50, 613285), (125, 245314), (173, 177250), (250, 122657), (346, 88625), (709, 43250), (865, 35450), (1418, 21625), (1730, 17725), (3545, 8650), (4325, 7090)]