28169430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938981}}^1$

素因数の和:938991

約数の個数: 16

約数和(自身を含む): 67606704

約数和(自身を除く): 39437274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938981, 1877962, 2816943, 4694905, 5633886, 9389810, 14084715, 28169430]

約数ペア:

[(1, 28169430), (2, 14084715), (3, 9389810), (5, 5633886), (6, 4694905), (10, 2816943), (15, 1877962), (30, 938981)]