6247340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 14545440

約数和(自身を除く): 8298100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 389, 730, 778, 803, 1460, 1556, 1606, 1945, 3212, 3890, 4015, 4279, 7780, 8030, 8558, 16060, 17116, 21395, 28397, 42790, 56794, 85580, 113588, 141985, 283970, 312367, 567940, 624734, 1249468, 1561835, 3123670, 6247340]

約数ペア:

[(1, 6247340), (2, 3123670), (4, 1561835), (5, 1249468), (10, 624734), (11, 567940), (20, 312367), (22, 283970), (44, 141985), (55, 113588), (73, 85580), (110, 56794), (146, 42790), (220, 28397), (292, 21395), (365, 17116), (389, 16060), (730, 8558), (778, 8030), (803, 7780), (1460, 4279), (1556, 4015), (1606, 3890), (1945, 3212)]