29968980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499483}}^1$

素因数の和:499495

約数の個数: 24

約数和(自身を含む): 83913312

約数和(自身を除く): 53944332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499483, 998966, 1498449, 1997932, 2497415, 2996898, 4994830, 5993796, 7492245, 9989660, 14984490, 29968980]

約数ペア:

[(1, 29968980), (2, 14984490), (3, 9989660), (4, 7492245), (5, 5993796), (6, 4994830), (10, 2996898), (12, 2497415), (15, 1997932), (20, 1498449), (30, 998966), (60, 499483)]