9812220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14867}}^1$

素因数の和:14890

約数の個数: 48

約数和(自身を含む): 29973888

約数和(自身を除く): 20161668

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, 14867, 29734, 44601, 59468, 74335, 89202, 148670, 163537, 178404, 223005, 297340, 327074, 446010, 490611, 654148, 817685, 892020, 981222, 1635370, 1962444, 2453055, 3270740, 4906110, 9812220]

約数ペア:

[(1, 9812220), (2, 4906110), (3, 3270740), (4, 2453055), (5, 1962444), (6, 1635370), (10, 981222), (11, 892020), (12, 817685), (15, 654148), (20, 490611), (22, 446010), (30, 327074), (33, 297340), (44, 223005), (55, 178404), (60, 163537), (66, 148670), (110, 89202), (132, 74335), (165, 59468), (220, 44601), (330, 29734), (660, 14867)]