30392560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34537}}^1$

素因数の和:34561

約数の個数: 40

約数和(自身を含む): 77088816

約数和(自身を除く): 46696256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34537, 69074, 138148, 172685, 276296, 345370, 379907, 552592, 690740, 759814, 1381480, 1519628, 1899535, 2762960, 3039256, 3799070, 6078512, 7598140, 15196280, 30392560]

約数ペア:

[(1, 30392560), (2, 15196280), (4, 7598140), (5, 6078512), (8, 3799070), (10, 3039256), (11, 2762960), (16, 1899535), (20, 1519628), (22, 1381480), (40, 759814), (44, 690740), (55, 552592), (80, 379907), (88, 345370), (110, 276296), (176, 172685), (220, 138148), (440, 69074), (880, 34537)]