30549295

素因数分解:

$5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 43776000

約数和(自身を除く): 13226705

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 343, 379, 1645, 1715, 1895, 2303, 2653, 11515, 13265, 16121, 17813, 18571, 80605, 89065, 92855, 124691, 129997, 623455, 649985, 872837, 4364185, 6109859, 30549295]

約数ペア:

[(1, 30549295), (5, 6109859), (7, 4364185), (35, 872837), (47, 649985), (49, 623455), (235, 129997), (245, 124691), (329, 92855), (343, 89065), (379, 80605), (1645, 18571), (1715, 17813), (1895, 16121), (2303, 13265), (2653, 11515)]