2129430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70981}}^1$

素因数の和:70991

約数の個数: 16

約数和(自身を含む): 5110704

約数和(自身を除く): 2981274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70981, 141962, 212943, 354905, 425886, 709810, 1064715, 2129430]

約数ペア:

[(1, 2129430), (2, 1064715), (3, 709810), (5, 425886), (6, 354905), (10, 212943), (15, 141962), (30, 70981)]