1330485170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19006931}}^1$

素因数の和:19006945

約数の個数: 16

約数和(自身を含む): 2736998208

約数和(自身を除く): 1406513038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19006931, 38013862, 95034655, 133048517, 190069310, 266097034, 665242585, 1330485170]

約数ペア:

[(1, 1330485170), (2, 665242585), (5, 266097034), (7, 190069310), (10, 133048517), (14, 95034655), (35, 38013862), (70, 19006931)]