149467020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2491117}}^1$

素因数の和:2491129

約数の個数: 24

約数和(自身を含む): 418507824

約数和(自身を除く): 269040804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2491117, 4982234, 7473351, 9964468, 12455585, 14946702, 24911170, 29893404, 37366755, 49822340, 74733510, 149467020]

約数ペア:

[(1, 149467020), (2, 74733510), (3, 49822340), (4, 37366755), (5, 29893404), (6, 24911170), (10, 14946702), (12, 12455585), (15, 9964468), (20, 7473351), (30, 4982234), (60, 2491117)]