42622140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64579}}^1$

素因数の和:64602

約数の個数: 48

約数和(自身を含む): 130193280

約数和(自身を除く): 87571140

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, 64579, 129158, 193737, 258316, 322895, 387474, 645790, 710369, 774948, 968685, 1291580, 1420738, 1937370, 2131107, 2841476, 3551845, 3874740, 4262214, 7103690, 8524428, 10655535, 14207380, 21311070, 42622140]

約数ペア:

[(1, 42622140), (2, 21311070), (3, 14207380), (4, 10655535), (5, 8524428), (6, 7103690), (10, 4262214), (11, 3874740), (12, 3551845), (15, 2841476), (20, 2131107), (22, 1937370), (30, 1420738), (33, 1291580), (44, 968685), (55, 774948), (60, 710369), (66, 645790), (110, 387474), (132, 322895), (165, 258316), (220, 193737), (330, 129158), (660, 64579)]