61225140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1020419}}^1$

素因数の和:1020431

約数の個数: 24

約数和(自身を含む): 171430560

約数和(自身を除く): 110205420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1020419, 2040838, 3061257, 4081676, 5102095, 6122514, 10204190, 12245028, 15306285, 20408380, 30612570, 61225140]

約数ペア:

[(1, 61225140), (2, 30612570), (3, 20408380), (4, 15306285), (5, 12245028), (6, 10204190), (10, 6122514), (12, 5102095), (15, 4081676), (20, 3061257), (30, 2040838), (60, 1020419)]