30316881

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9689}}^1$

素因数の和:9848

約数の個数: 16

約数和(自身を含む): 46512000

約数和(自身を除く): 16195119

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 9689, 29067, 67823, 203469, 1443661, 4330983, 10105627, 30316881]

約数ペア:

[(1, 30316881), (3, 10105627), (7, 4330983), (21, 1443661), (149, 203469), (447, 67823), (1043, 29067), (3129, 9689)]