30342405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 52049664

約数和(自身を除く): 21707259

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2377, 2553, 4255, 7131, 11885, 12765, 35655, 54671, 87949, 164013, 263847, 273355, 439745, 820065, 1319235, 2022827, 6068481, 10114135, 30342405]

約数ペア:

[(1, 30342405), (3, 10114135), (5, 6068481), (15, 2022827), (23, 1319235), (37, 820065), (69, 439745), (111, 273355), (115, 263847), (185, 164013), (345, 87949), (555, 54671), (851, 35655), (2377, 12765), (2553, 11885), (4255, 7131)]