30655750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 58631040

約数和(自身を除く): 27975290

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 1175, 2350, 2609, 5218, 5875, 11750, 13045, 26090, 65225, 122623, 130450, 245246, 326125, 613115, 652250, 1226230, 3065575, 6131150, 15327875, 30655750]

約数ペア:

[(1, 30655750), (2, 15327875), (5, 6131150), (10, 3065575), (25, 1226230), (47, 652250), (50, 613115), (94, 326125), (125, 245246), (235, 130450), (250, 122623), (470, 65225), (1175, 26090), (2350, 13045), (2609, 11750), (5218, 5875)]