67873980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2267}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 190512000

約数和(自身を除く): 122638020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2267, 2495, 2994, 4534, 4990, 5988, 6801, 7485, 9068, 9980, 11335, 13602, 14970, 22670, 27204, 29940, 34005, 45340, 68010, 136020, 1131233, 2262466, 3393699, 4524932, 5656165, 6787398, 11312330, 13574796, 16968495, 22624660, 33936990, 67873980]

約数ペア:

[(1, 67873980), (2, 33936990), (3, 22624660), (4, 16968495), (5, 13574796), (6, 11312330), (10, 6787398), (12, 5656165), (15, 4524932), (20, 3393699), (30, 2262466), (60, 1131233), (499, 136020), (998, 68010), (1497, 45340), (1996, 34005), (2267, 29940), (2495, 27204), (2994, 22670), (4534, 14970), (4990, 13602), (5988, 11335), (6801, 9980), (7485, 9068)]