30845465

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28429}}^1$

素因数の和:28472

約数の個数: 16

約数和(自身を含む): 43668480

約数和(自身を除く): 12823015

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 28429, 142145, 199003, 881299, 995015, 4406495, 6169093, 30845465]

約数ペア:

[(1, 30845465), (5, 6169093), (7, 4406495), (31, 995015), (35, 881299), (155, 199003), (217, 142145), (1085, 28429)]