29740090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69163}}^1$

素因数の和:69213

約数の個数: 16

約数和(自身を含む): 54777888

約数和(自身を除く): 25037798

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 69163, 138326, 345815, 691630, 2974009, 5948018, 14870045, 29740090]

約数ペア:

[(1, 29740090), (2, 14870045), (5, 5948018), (10, 2974009), (43, 691630), (86, 345815), (215, 138326), (430, 69163)]