7925430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 19309824

約数和(自身を除く): 11384394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 3943, 7886, 11829, 19715, 23658, 39430, 59145, 118290, 264181, 528362, 792543, 1320905, 1585086, 2641810, 3962715, 7925430]

約数ペア:

[(1, 7925430), (2, 3962715), (3, 2641810), (5, 1585086), (6, 1320905), (10, 792543), (15, 528362), (30, 264181), (67, 118290), (134, 59145), (201, 39430), (335, 23658), (402, 19715), (670, 11829), (1005, 7886), (2010, 3943)]