30448895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 38404800

約数和(自身を除く): 7955905

約数列:

[1, 5, 23, 115, 149, 745, 1777, 3427, 8885, 17135, 40871, 204355, 264773, 1323865, 6089779, 30448895]

約数ペア:

[(1, 30448895), (5, 6089779), (23, 1323865), (115, 264773), (149, 204355), (745, 40871), (1777, 17135), (3427, 8885)]