65219430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2173981}}^1$

素因数の和:2173991

約数の個数: 16

約数和(自身を含む): 156526704

約数和(自身を除く): 91307274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2173981, 4347962, 6521943, 10869905, 13043886, 21739810, 32609715, 65219430]

約数ペア:

[(1, 65219430), (2, 32609715), (3, 21739810), (5, 13043886), (6, 10869905), (10, 6521943), (15, 4347962), (30, 2173981)]