2093740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 4967424

約数和(自身を除く): 2873684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 307, 310, 341, 614, 620, 682, 1228, 1364, 1535, 1705, 3070, 3377, 3410, 6140, 6754, 6820, 9517, 13508, 16885, 19034, 33770, 38068, 47585, 67540, 95170, 104687, 190340, 209374, 418748, 523435, 1046870, 2093740]

約数ペア:

[(1, 2093740), (2, 1046870), (4, 523435), (5, 418748), (10, 209374), (11, 190340), (20, 104687), (22, 95170), (31, 67540), (44, 47585), (55, 38068), (62, 33770), (110, 19034), (124, 16885), (155, 13508), (220, 9517), (307, 6820), (310, 6754), (341, 6140), (614, 3410), (620, 3377), (682, 3070), (1228, 1705), (1364, 1535)]