12799860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 23197836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 557, 766, 1114, 1149, 1532, 1671, 1915, 2228, 2298, 2785, 3342, 3830, 4596, 5570, 5745, 6684, 7660, 8355, 11140, 11490, 16710, 22980, 33420, 213331, 426662, 639993, 853324, 1066655, 1279986, 2133310, 2559972, 3199965, 4266620, 6399930, 12799860]

約数ペア:

[(1, 12799860), (2, 6399930), (3, 4266620), (4, 3199965), (5, 2559972), (6, 2133310), (10, 1279986), (12, 1066655), (15, 853324), (20, 639993), (30, 426662), (60, 213331), (383, 33420), (557, 22980), (766, 16710), (1114, 11490), (1149, 11140), (1532, 8355), (1671, 7660), (1915, 6684), (2228, 5745), (2298, 5570), (2785, 4596), (3342, 3830)]