204299430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6809981}}^1$

素因数の和:6809991

約数の個数: 16

約数和(自身を含む): 490318704

約数和(自身を除く): 286019274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6809981, 13619962, 20429943, 34049905, 40859886, 68099810, 102149715, 204299430]

約数ペア:

[(1, 204299430), (2, 102149715), (3, 68099810), (5, 40859886), (6, 34049905), (10, 20429943), (15, 13619962), (30, 6809981)]