7642140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11579}}^1$

素因数の和:11602

約数の個数: 48

約数和(自身を含む): 23345280

約数和(自身を除く): 15703140

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, 11579, 23158, 34737, 46316, 57895, 69474, 115790, 127369, 138948, 173685, 231580, 254738, 347370, 382107, 509476, 636845, 694740, 764214, 1273690, 1528428, 1910535, 2547380, 3821070, 7642140]

約数ペア:

[(1, 7642140), (2, 3821070), (3, 2547380), (4, 1910535), (5, 1528428), (6, 1273690), (10, 764214), (11, 694740), (12, 636845), (15, 509476), (20, 382107), (22, 347370), (30, 254738), (33, 231580), (44, 173685), (55, 138948), (60, 127369), (66, 115790), (110, 69474), (132, 57895), (165, 46316), (220, 34737), (330, 23158), (660, 11579)]