30500940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{508349}}^1$

素因数の和:508361

約数の個数: 24

約数和(自身を含む): 85402800

約数和(自身を除く): 54901860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 508349, 1016698, 1525047, 2033396, 2541745, 3050094, 5083490, 6100188, 7625235, 10166980, 15250470, 30500940]

約数ペア:

[(1, 30500940), (2, 15250470), (3, 10166980), (4, 7625235), (5, 6100188), (6, 5083490), (10, 3050094), (12, 2541745), (15, 2033396), (20, 1525047), (30, 1016698), (60, 508349)]