12705540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 35734272

約数和(自身を除く): 23028732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 577, 734, 1101, 1154, 1468, 1731, 1835, 2202, 2308, 2885, 3462, 3670, 4404, 5505, 5770, 6924, 7340, 8655, 11010, 11540, 17310, 22020, 34620, 211759, 423518, 635277, 847036, 1058795, 1270554, 2117590, 2541108, 3176385, 4235180, 6352770, 12705540]

約数ペア:

[(1, 12705540), (2, 6352770), (3, 4235180), (4, 3176385), (5, 2541108), (6, 2117590), (10, 1270554), (12, 1058795), (15, 847036), (20, 635277), (30, 423518), (60, 211759), (367, 34620), (577, 22020), (734, 17310), (1101, 11540), (1154, 11010), (1468, 8655), (1731, 7340), (1835, 6924), (2202, 5770), (2308, 5505), (2885, 4404), (3462, 3670)]