42793860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1489}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 120153600

約数和(自身を除く): 77359740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1489, 1916, 2395, 2874, 2978, 4467, 4790, 5748, 5956, 7185, 7445, 8934, 9580, 14370, 14890, 17868, 22335, 28740, 29780, 44670, 89340, 713231, 1426462, 2139693, 2852924, 3566155, 4279386, 7132310, 8558772, 10698465, 14264620, 21396930, 42793860]

約数ペア:

[(1, 42793860), (2, 21396930), (3, 14264620), (4, 10698465), (5, 8558772), (6, 7132310), (10, 4279386), (12, 3566155), (15, 2852924), (20, 2139693), (30, 1426462), (60, 713231), (479, 89340), (958, 44670), (1437, 29780), (1489, 28740), (1916, 22335), (2395, 17868), (2874, 14890), (2978, 14370), (4467, 9580), (4790, 8934), (5748, 7445), (5956, 7185)]