30394924

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12197}}^1$

素因数の和:12297

約数の個数: 24

約数和(自身を含む): 61477920

約数和(自身を除く): 31082996

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 12197, 24394, 48788, 85379, 170758, 341516, 1085533, 2171066, 4342132, 7598731, 15197462, 30394924]

約数ペア:

[(1, 30394924), (2, 15197462), (4, 7598731), (7, 4342132), (14, 2171066), (28, 1085533), (89, 341516), (178, 170758), (356, 85379), (623, 48788), (1246, 24394), (2492, 12197)]