30893618

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1574

約数の個数: 24

約数和(自身を含む): 54172800

約数和(自身を除く): 23279182

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1319, 1673, 2638, 3346, 9233, 11711, 18466, 23422, 64631, 129262, 315241, 630482, 2206687, 4413374, 15446809, 30893618]

約数ペア:

[(1, 30893618), (2, 15446809), (7, 4413374), (14, 2206687), (49, 630482), (98, 315241), (239, 129262), (478, 64631), (1319, 23422), (1673, 18466), (2638, 11711), (3346, 9233)]