312133030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{7487}}^1$

素因数の和:7884

約数の個数: 32

約数和(自身を含む): 614615040

約数和(自身を除く): 302482010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1895, 3790, 4169, 7487, 8338, 14974, 20845, 37435, 41690, 74870, 82357, 164714, 411785, 823570, 2837573, 5675146, 14187865, 28375730, 31213303, 62426606, 156066515, 312133030]

約数ペア:

[(1, 312133030), (2, 156066515), (5, 62426606), (10, 31213303), (11, 28375730), (22, 14187865), (55, 5675146), (110, 2837573), (379, 823570), (758, 411785), (1895, 164714), (3790, 82357), (4169, 74870), (7487, 41690), (8338, 37435), (14974, 20845)]