74642340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1244039}}^1$

素因数の和:1244051

約数の個数: 24

約数和(自身を含む): 208998720

約数和(自身を除く): 134356380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1244039, 2488078, 3732117, 4976156, 6220195, 7464234, 12440390, 14928468, 18660585, 24880780, 37321170, 74642340]

約数ペア:

[(1, 74642340), (2, 37321170), (3, 24880780), (4, 18660585), (5, 14928468), (6, 12440390), (10, 7464234), (12, 6220195), (15, 4976156), (20, 3732117), (30, 2488078), (60, 1244039)]