74566140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112979}}^1$

素因数の和:113002

約数の個数: 48

約数和(自身を含む): 227767680

約数和(自身を除く): 153201540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 112979, 225958, 338937, 451916, 564895, 677874, 1129790, 1242769, 1355748, 1694685, 2259580, 2485538, 3389370, 3728307, 4971076, 6213845, 6778740, 7456614, 12427690, 14913228, 18641535, 24855380, 37283070, 74566140]

約数ペア:

[(1, 74566140), (2, 37283070), (3, 24855380), (4, 18641535), (5, 14913228), (6, 12427690), (10, 7456614), (11, 6778740), (12, 6213845), (15, 4971076), (20, 3728307), (22, 3389370), (30, 2485538), (33, 2259580), (44, 1694685), (55, 1355748), (60, 1242769), (66, 1129790), (110, 677874), (132, 564895), (165, 451916), (220, 338937), (330, 225958), (660, 112979)]