21767701290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{725590043}}^1$

素因数の和:725590053

約数の個数: 16

約数和(自身を含む): 52242483168

約数和(自身を除く): 30474781878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 725590043, 1451180086, 2176770129, 3627950215, 4353540258, 7255900430, 10883850645, 21767701290]

約数ペア:

[(1, 21767701290), (2, 10883850645), (3, 7255900430), (5, 4353540258), (6, 3627950215), (10, 2176770129), (15, 1451180086), (30, 725590043)]