71350620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108107}}^1$

素因数の和:108130

約数の個数: 48

約数和(自身を含む): 217945728

約数和(自身を除く): 146595108

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, 108107, 216214, 324321, 432428, 540535, 648642, 1081070, 1189177, 1297284, 1621605, 2162140, 2378354, 3243210, 3567531, 4756708, 5945885, 6486420, 7135062, 11891770, 14270124, 17837655, 23783540, 35675310, 71350620]

約数ペア:

[(1, 71350620), (2, 35675310), (3, 23783540), (4, 17837655), (5, 14270124), (6, 11891770), (10, 7135062), (11, 6486420), (12, 5945885), (15, 4756708), (20, 3567531), (22, 3243210), (30, 2378354), (33, 2162140), (44, 1621605), (55, 1297284), (60, 1189177), (66, 1081070), (110, 648642), (132, 540535), (165, 432428), (220, 324321), (330, 216214), (660, 108107)]