29917140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45329}}^1$

素因数の和:45352

約数の個数: 48

約数和(自身を含む): 91385280

約数和(自身を除く): 61468140

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, 45329, 90658, 135987, 181316, 226645, 271974, 453290, 498619, 543948, 679935, 906580, 997238, 1359870, 1495857, 1994476, 2493095, 2719740, 2991714, 4986190, 5983428, 7479285, 9972380, 14958570, 29917140]

約数ペア:

[(1, 29917140), (2, 14958570), (3, 9972380), (4, 7479285), (5, 5983428), (6, 4986190), (10, 2991714), (11, 2719740), (12, 2493095), (15, 1994476), (20, 1495857), (22, 1359870), (30, 997238), (33, 906580), (44, 679935), (55, 543948), (60, 498619), (66, 453290), (110, 271974), (132, 226645), (165, 181316), (220, 135987), (330, 90658), (660, 45329)]