30818965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7243}}^1$

素因数の和:7308

約数の個数: 16

約数和(自身を含む): 39639168

約数和(自身を除く): 8820203

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 7243, 36215, 166589, 267991, 832945, 1339955, 6163793, 30818965]

約数ペア:

[(1, 30818965), (5, 6163793), (23, 1339955), (37, 832945), (115, 267991), (185, 166589), (851, 36215), (4255, 7243)]