30055520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17077}}^1$

素因数の和:17103

約数の個数: 48

約数和(自身を含む): 77465808

約数和(自身を除く): 47410288

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, 17077, 34154, 68308, 85385, 136616, 170770, 187847, 273232, 341540, 375694, 546464, 683080, 751388, 939235, 1366160, 1502776, 1878470, 2732320, 3005552, 3756940, 6011104, 7513880, 15027760, 30055520]

約数ペア:

[(1, 30055520), (2, 15027760), (4, 7513880), (5, 6011104), (8, 3756940), (10, 3005552), (11, 2732320), (16, 1878470), (20, 1502776), (22, 1366160), (32, 939235), (40, 751388), (44, 683080), (55, 546464), (80, 375694), (88, 341540), (110, 273232), (160, 187847), (176, 170770), (220, 136616), (352, 85385), (440, 68308), (880, 34154), (1760, 17077)]