30915465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3727}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 57262080

約数和(自身を除く): 26346615

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 3727, 8295, 11181, 18635, 26089, 55905, 78267, 130445, 294433, 391335, 883299, 1472165, 2061031, 4416495, 6183093, 10305155, 30915465]

約数ペア:

[(1, 30915465), (3, 10305155), (5, 6183093), (7, 4416495), (15, 2061031), (21, 1472165), (35, 883299), (79, 391335), (105, 294433), (237, 130445), (395, 78267), (553, 55905), (1185, 26089), (1659, 18635), (2765, 11181), (3727, 8295)]