30109422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 71573760

約数和(自身を除く): 41464338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2179, 2303, 4358, 4606, 6537, 6909, 13074, 13818, 15253, 30506, 45759, 91518, 102413, 106771, 204826, 213542, 307239, 320313, 614478, 640626, 716891, 1433782, 2150673, 4301346, 5018237, 10036474, 15054711, 30109422]

約数ペア:

[(1, 30109422), (2, 15054711), (3, 10036474), (6, 5018237), (7, 4301346), (14, 2150673), (21, 1433782), (42, 716891), (47, 640626), (49, 614478), (94, 320313), (98, 307239), (141, 213542), (147, 204826), (282, 106771), (294, 102413), (329, 91518), (658, 45759), (987, 30506), (1974, 15253), (2179, 13818), (2303, 13074), (4358, 6909), (4606, 6537)]