9897540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 27857088

約数和(自身を除く): 17959548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 563, 586, 879, 1126, 1172, 1465, 1689, 1758, 2252, 2815, 2930, 3378, 3516, 4395, 5630, 5860, 6756, 8445, 8790, 11260, 16890, 17580, 33780, 164959, 329918, 494877, 659836, 824795, 989754, 1649590, 1979508, 2474385, 3299180, 4948770, 9897540]

約数ペア:

[(1, 9897540), (2, 4948770), (3, 3299180), (4, 2474385), (5, 1979508), (6, 1649590), (10, 989754), (12, 824795), (15, 659836), (20, 494877), (30, 329918), (60, 164959), (293, 33780), (563, 17580), (586, 16890), (879, 11260), (1126, 8790), (1172, 8445), (1465, 6756), (1689, 5860), (1758, 5630), (2252, 4395), (2815, 3516), (2930, 3378)]