30007750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{4139}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 58125600

約数和(自身を除く): 28117850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 4139, 7250, 8278, 20695, 41390, 103475, 120031, 206950, 240062, 517375, 600155, 1034750, 1200310, 3000775, 6001550, 15003875, 30007750]

約数ペア:

[(1, 30007750), (2, 15003875), (5, 6001550), (10, 3000775), (25, 1200310), (29, 1034750), (50, 600155), (58, 517375), (125, 240062), (145, 206950), (250, 120031), (290, 103475), (725, 41390), (1450, 20695), (3625, 8278), (4139, 7250)]