71137140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62401}}^1$

素因数の和:62432

約数の個数: 48

約数和(自身を含む): 209670720

約数和(自身を除く): 138533580

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, 62401, 124802, 187203, 249604, 312005, 374406, 624010, 748812, 936015, 1185619, 1248020, 1872030, 2371238, 3556857, 3744060, 4742476, 5928095, 7113714, 11856190, 14227428, 17784285, 23712380, 35568570, 71137140]

約数ペア:

[(1, 71137140), (2, 35568570), (3, 23712380), (4, 17784285), (5, 14227428), (6, 11856190), (10, 7113714), (12, 5928095), (15, 4742476), (19, 3744060), (20, 3556857), (30, 2371238), (38, 1872030), (57, 1248020), (60, 1185619), (76, 936015), (95, 748812), (114, 624010), (190, 374406), (228, 312005), (285, 249604), (380, 187203), (570, 124802), (1140, 62401)]