30506080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17333}}^1$

素因数の和:17359

約数の個数: 48

約数和(自身を含む): 78627024

約数和(自身を除く): 48120944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 17333, 34666, 69332, 86665, 138664, 173330, 190663, 277328, 346660, 381326, 554656, 693320, 762652, 953315, 1386640, 1525304, 1906630, 2773280, 3050608, 3813260, 6101216, 7626520, 15253040, 30506080]

約数ペア:

[(1, 30506080), (2, 15253040), (4, 7626520), (5, 6101216), (8, 3813260), (10, 3050608), (11, 2773280), (16, 1906630), (20, 1525304), (22, 1386640), (32, 953315), (40, 762652), (44, 693320), (55, 554656), (80, 381326), (88, 346660), (110, 277328), (160, 190663), (176, 173330), (220, 138664), (352, 86665), (440, 69332), (880, 34666), (1760, 17333)]