3848820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 7400460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2789, 5578, 8367, 11156, 13945, 16734, 27890, 33468, 41835, 55780, 64147, 83670, 128294, 167340, 192441, 256588, 320735, 384882, 641470, 769764, 962205, 1282940, 1924410, 3848820]

約数ペア:

[(1, 3848820), (2, 1924410), (3, 1282940), (4, 962205), (5, 769764), (6, 641470), (10, 384882), (12, 320735), (15, 256588), (20, 192441), (23, 167340), (30, 128294), (46, 83670), (60, 64147), (69, 55780), (92, 41835), (115, 33468), (138, 27890), (230, 16734), (276, 13945), (345, 11156), (460, 8367), (690, 5578), (1380, 2789)]