154515460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3067}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 355642560

約数和(自身を除く): 201127100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 916, 1145, 2290, 2519, 3067, 4580, 5038, 6134, 10076, 12268, 12595, 15335, 25190, 30670, 33737, 50380, 61340, 67474, 134948, 168685, 337370, 674740, 702343, 1404686, 2809372, 3511715, 7023430, 7725773, 14046860, 15451546, 30903092, 38628865, 77257730, 154515460]

約数ペア:

[(1, 154515460), (2, 77257730), (4, 38628865), (5, 30903092), (10, 15451546), (11, 14046860), (20, 7725773), (22, 7023430), (44, 3511715), (55, 2809372), (110, 1404686), (220, 702343), (229, 674740), (458, 337370), (916, 168685), (1145, 134948), (2290, 67474), (2519, 61340), (3067, 50380), (4580, 33737), (5038, 30670), (6134, 25190), (10076, 15335), (12268, 12595)]