7477140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11329}}^1$

素因数の和:11352

約数の個数: 48

約数和(自身を含む): 22841280

約数和(自身を除く): 15364140

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, 11329, 22658, 33987, 45316, 56645, 67974, 113290, 124619, 135948, 169935, 226580, 249238, 339870, 373857, 498476, 623095, 679740, 747714, 1246190, 1495428, 1869285, 2492380, 3738570, 7477140]

約数ペア:

[(1, 7477140), (2, 3738570), (3, 2492380), (4, 1869285), (5, 1495428), (6, 1246190), (10, 747714), (11, 679740), (12, 623095), (15, 498476), (20, 373857), (22, 339870), (30, 249238), (33, 226580), (44, 169935), (55, 135948), (60, 124619), (66, 113290), (110, 67974), (132, 56645), (165, 45316), (220, 33987), (330, 22658), (660, 11329)]