140477340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24137}}^1$

素因数の和:24246

約数の個数: 48

約数和(自身を含む): 397408032

約数和(自身を除く): 256930692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 24137, 48274, 72411, 96548, 120685, 144822, 241370, 289644, 362055, 482740, 724110, 1448220, 2341289, 4682578, 7023867, 9365156, 11706445, 14047734, 23412890, 28095468, 35119335, 46825780, 70238670, 140477340]

約数ペア:

[(1, 140477340), (2, 70238670), (3, 46825780), (4, 35119335), (5, 28095468), (6, 23412890), (10, 14047734), (12, 11706445), (15, 9365156), (20, 7023867), (30, 4682578), (60, 2341289), (97, 1448220), (194, 724110), (291, 482740), (388, 362055), (485, 289644), (582, 241370), (970, 144822), (1164, 120685), (1455, 96548), (1940, 72411), (2910, 48274), (5820, 24137)]