222210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{823}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 593280

約数和(自身を除く): 371070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 823, 1646, 2469, 4115, 4938, 7407, 8230, 12345, 14814, 22221, 24690, 37035, 44442, 74070, 111105, 222210]

約数ペア:

[(1, 222210), (2, 111105), (3, 74070), (5, 44442), (6, 37035), (9, 24690), (10, 22221), (15, 14814), (18, 12345), (27, 8230), (30, 7407), (45, 4938), (54, 4115), (90, 2469), (135, 1646), (270, 823)]