30303550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{20899}}^1$

素因数の和:20940

約数の個数: 24

約数和(自身を含む): 58311000

約数和(自身を除く): 28007450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 20899, 41798, 104495, 208990, 522475, 606071, 1044950, 1212142, 3030355, 6060710, 15151775, 30303550]

約数ペア:

[(1, 30303550), (2, 15151775), (5, 6060710), (10, 3030355), (25, 1212142), (29, 1044950), (50, 606071), (58, 522475), (145, 208990), (290, 104495), (725, 41798), (1450, 20899)]