7907460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12004

約数の個数: 48

約数和(自身を含む): 24155712

約数和(自身を除く): 16248252

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, 11981, 23962, 35943, 47924, 59905, 71886, 119810, 131791, 143772, 179715, 239620, 263582, 359430, 395373, 527164, 658955, 718860, 790746, 1317910, 1581492, 1976865, 2635820, 3953730, 7907460]

約数ペア:

[(1, 7907460), (2, 3953730), (3, 2635820), (4, 1976865), (5, 1581492), (6, 1317910), (10, 790746), (11, 718860), (12, 658955), (15, 527164), (20, 395373), (22, 359430), (30, 263582), (33, 239620), (44, 179715), (55, 143772), (60, 131791), (66, 119810), (110, 71886), (132, 59905), (165, 47924), (220, 35943), (330, 23962), (660, 11981)]