71025420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62303}}^1$

素因数の和:62334

約数の個数: 48

約数和(自身を含む): 209341440

約数和(自身を除く): 138316020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62303, 124606, 186909, 249212, 311515, 373818, 623030, 747636, 934545, 1183757, 1246060, 1869090, 2367514, 3551271, 3738180, 4735028, 5918785, 7102542, 11837570, 14205084, 17756355, 23675140, 35512710, 71025420]

約数ペア:

[(1, 71025420), (2, 35512710), (3, 23675140), (4, 17756355), (5, 14205084), (6, 11837570), (10, 7102542), (12, 5918785), (15, 4735028), (19, 3738180), (20, 3551271), (30, 2367514), (38, 1869090), (57, 1246060), (60, 1183757), (76, 934545), (95, 747636), (114, 623030), (190, 373818), (228, 311515), (285, 249212), (380, 186909), (570, 124606), (1140, 62303)]