30888715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43201}}^1$

素因数の和:43230

約数の個数: 16

約数和(自身を含む): 43547616

約数和(自身を除く): 12658901

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 43201, 216005, 475211, 561613, 2376055, 2808065, 6177743, 30888715]

約数ペア:

[(1, 30888715), (5, 6177743), (11, 2808065), (13, 2376055), (55, 561613), (65, 475211), (143, 216005), (715, 43201)]