982740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 3003840

約数和(自身を除く): 2021100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1489, 2978, 4467, 5956, 7445, 8934, 14890, 16379, 17868, 22335, 29780, 32758, 44670, 49137, 65516, 81895, 89340, 98274, 163790, 196548, 245685, 327580, 491370, 982740]

約数ペア:

[(1, 982740), (2, 491370), (3, 327580), (4, 245685), (5, 196548), (6, 163790), (10, 98274), (11, 89340), (12, 81895), (15, 65516), (20, 49137), (22, 44670), (30, 32758), (33, 29780), (44, 22335), (55, 17868), (60, 16379), (66, 14890), (110, 8934), (132, 7445), (165, 5956), (220, 4467), (330, 2978), (660, 1489)]