30620750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 58428864

約数和(自身を除く): 27808114

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2311, 2650, 4622, 6625, 11555, 13250, 23110, 57775, 115550, 122483, 244966, 288875, 577750, 612415, 1224830, 3062075, 6124150, 15310375, 30620750]

約数ペア:

[(1, 30620750), (2, 15310375), (5, 6124150), (10, 3062075), (25, 1224830), (50, 612415), (53, 577750), (106, 288875), (125, 244966), (250, 122483), (265, 115550), (530, 57775), (1325, 23110), (2311, 13250), (2650, 11555), (4622, 6625)]