71227020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1187117}}^1$

素因数の和:1187129

約数の個数: 24

約数和(自身を含む): 199435824

約数和(自身を除く): 128208804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1187117, 2374234, 3561351, 4748468, 5935585, 7122702, 11871170, 14245404, 17806755, 23742340, 35613510, 71227020]

約数ペア:

[(1, 71227020), (2, 35613510), (3, 23742340), (4, 17806755), (5, 14245404), (6, 11871170), (10, 7122702), (12, 5935585), (15, 4748468), (20, 3561351), (30, 2374234), (60, 1187117)]