42812220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5897}}^1$

素因数の和:5931

約数の個数: 72

約数和(自身を含む): 131784912

約数和(自身を除く): 88972692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5897, 7260, 11794, 17691, 23588, 29485, 35382, 58970, 64867, 70764, 88455, 117940, 129734, 176910, 194601, 259468, 324335, 353820, 389202, 648670, 713537, 778404, 973005, 1297340, 1427074, 1946010, 2140611, 2854148, 3567685, 3892020, 4281222, 7135370, 8562444, 10703055, 14270740, 21406110, 42812220]

約数ペア:

[(1, 42812220), (2, 21406110), (3, 14270740), (4, 10703055), (5, 8562444), (6, 7135370), (10, 4281222), (11, 3892020), (12, 3567685), (15, 2854148), (20, 2140611), (22, 1946010), (30, 1427074), (33, 1297340), (44, 973005), (55, 778404), (60, 713537), (66, 648670), (110, 389202), (121, 353820), (132, 324335), (165, 259468), (220, 194601), (242, 176910), (330, 129734), (363, 117940), (484, 88455), (605, 70764), (660, 64867), (726, 58970), (1210, 35382), (1452, 29485), (1815, 23588), (2420, 17691), (3630, 11794), (5897, 7260)]