74291530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10163}}^1$

素因数の和:10230

約数の個数: 32

約数和(自身を含む): 144897984

約数和(自身を除く): 70606454

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 10163, 20326, 50815, 101630, 172771, 345542, 437009, 863855, 874018, 1727710, 2185045, 4370090, 7429153, 14858306, 37145765, 74291530]

約数ペア:

[(1, 74291530), (2, 37145765), (5, 14858306), (10, 7429153), (17, 4370090), (34, 2185045), (43, 1727710), (85, 874018), (86, 863855), (170, 437009), (215, 345542), (430, 172771), (731, 101630), (1462, 50815), (3655, 20326), (7310, 10163)]