3910165420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1469987}}^1$

素因数の和:1470022

約数の個数: 48

約数和(自身を含む): 9878319360

約数和(自身を除く): 5968153940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 1469987, 2939974, 5879948, 7349935, 10289909, 14699870, 20579818, 27929753, 29399740, 41159636, 51449545, 55859506, 102899090, 111719012, 139648765, 195508271, 205798180, 279297530, 391016542, 558595060, 782033084, 977541355, 1955082710, 3910165420]

約数ペア:

[(1, 3910165420), (2, 1955082710), (4, 977541355), (5, 782033084), (7, 558595060), (10, 391016542), (14, 279297530), (19, 205798180), (20, 195508271), (28, 139648765), (35, 111719012), (38, 102899090), (70, 55859506), (76, 51449545), (95, 41159636), (133, 29399740), (140, 27929753), (190, 20579818), (266, 14699870), (380, 10289909), (532, 7349935), (665, 5879948), (1330, 2939974), (2660, 1469987)]