802126740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{150211}}^1$

素因数の和:150312

約数の個数: 48

約数和(自身を含む): 2271205440

約数和(自身を除く): 1469078700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 150211, 300422, 450633, 600844, 751055, 901266, 1502110, 1802532, 2253165, 3004220, 4506330, 9012660, 13368779, 26737558, 40106337, 53475116, 66843895, 80212674, 133687790, 160425348, 200531685, 267375580, 401063370, 802126740]

約数ペア:

[(1, 802126740), (2, 401063370), (3, 267375580), (4, 200531685), (5, 160425348), (6, 133687790), (10, 80212674), (12, 66843895), (15, 53475116), (20, 40106337), (30, 26737558), (60, 13368779), (89, 9012660), (178, 4506330), (267, 3004220), (356, 2253165), (445, 1802532), (534, 1502110), (890, 901266), (1068, 751055), (1335, 600844), (1780, 450633), (2670, 300422), (5340, 150211)]