30382216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 60444000

約数和(自身を除く): 30061784

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 1459, 2603, 2918, 5206, 5836, 10412, 11672, 20824, 27721, 55442, 110884, 199883, 221768, 399766, 799532, 1599064, 3797777, 7595554, 15191108, 30382216]

約数ペア:

[(1, 30382216), (2, 15191108), (4, 7595554), (8, 3797777), (19, 1599064), (38, 799532), (76, 399766), (137, 221768), (152, 199883), (274, 110884), (548, 55442), (1096, 27721), (1459, 20824), (2603, 11672), (2918, 10412), (5206, 5836)]