40719090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71437}}^1$

素因数の和:71466

約数の個数: 32

約数和(自身を含む): 102870720

約数和(自身を除く): 62151630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 71437, 142874, 214311, 357185, 428622, 714370, 1071555, 1357303, 2143110, 2714606, 4071909, 6786515, 8143818, 13573030, 20359545, 40719090]

約数ペア:

[(1, 40719090), (2, 20359545), (3, 13573030), (5, 8143818), (6, 6786515), (10, 4071909), (15, 2714606), (19, 2143110), (30, 1357303), (38, 1071555), (57, 714370), (95, 428622), (114, 357185), (190, 214311), (285, 142874), (570, 71437)]