945780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 2890944

約数和(自身を除く): 1945164

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, 1433, 2866, 4299, 5732, 7165, 8598, 14330, 15763, 17196, 21495, 28660, 31526, 42990, 47289, 63052, 78815, 85980, 94578, 157630, 189156, 236445, 315260, 472890, 945780]

約数ペア:

[(1, 945780), (2, 472890), (3, 315260), (4, 236445), (5, 189156), (6, 157630), (10, 94578), (11, 85980), (12, 78815), (15, 63052), (20, 47289), (22, 42990), (30, 31526), (33, 28660), (44, 21495), (55, 17196), (60, 15763), (66, 14330), (110, 8598), (132, 7165), (165, 5732), (220, 4299), (330, 2866), (660, 1433)]