74003430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57367}}^1$

素因数の和:57420

約数の個数: 32

約数和(自身を含む): 181741824

約数和(自身を除く): 107738394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 57367, 114734, 172101, 286835, 344202, 573670, 860505, 1721010, 2466781, 4933562, 7400343, 12333905, 14800686, 24667810, 37001715, 74003430]

約数ペア:

[(1, 74003430), (2, 37001715), (3, 24667810), (5, 14800686), (6, 12333905), (10, 7400343), (15, 4933562), (30, 2466781), (43, 1721010), (86, 860505), (129, 573670), (215, 344202), (258, 286835), (430, 172101), (645, 114734), (1290, 57367)]