72179430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2405981}}^1$

素因数の和:2405991

約数の個数: 16

約数和(自身を含む): 173230704

約数和(自身を除く): 101051274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2405981, 4811962, 7217943, 12029905, 14435886, 24059810, 36089715, 72179430]

約数ペア:

[(1, 72179430), (2, 36089715), (3, 24059810), (5, 14435886), (6, 12029905), (10, 7217943), (15, 4811962), (30, 2405981)]