47351340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263063}}^1$

素因数の和:263078

約数の個数: 36

約数和(自身を含む): 143632944

約数和(自身を除く): 96281604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263063, 526126, 789189, 1052252, 1315315, 1578378, 2367567, 2630630, 3156756, 3945945, 4735134, 5261260, 7891890, 9470268, 11837835, 15783780, 23675670, 47351340]

約数ペア:

[(1, 47351340), (2, 23675670), (3, 15783780), (4, 11837835), (5, 9470268), (6, 7891890), (9, 5261260), (10, 4735134), (12, 3945945), (15, 3156756), (18, 2630630), (20, 2367567), (30, 1578378), (36, 1315315), (45, 1052252), (60, 789189), (90, 526126), (180, 263063)]