7182780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10883}}^1$

素因数の和:10906

約数の個数: 48

約数和(自身を含む): 21942144

約数和(自身を除く): 14759364

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, 10883, 21766, 32649, 43532, 54415, 65298, 108830, 119713, 130596, 163245, 217660, 239426, 326490, 359139, 478852, 598565, 652980, 718278, 1197130, 1436556, 1795695, 2394260, 3591390, 7182780]

約数ペア:

[(1, 7182780), (2, 3591390), (3, 2394260), (4, 1795695), (5, 1436556), (6, 1197130), (10, 718278), (11, 652980), (12, 598565), (15, 478852), (20, 359139), (22, 326490), (30, 239426), (33, 217660), (44, 163245), (55, 130596), (60, 119713), (66, 108830), (110, 65298), (132, 54415), (165, 43532), (220, 32649), (330, 21766), (660, 10883)]