22281780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 62979840

約数和(自身を除く): 40698060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 3407, 6540, 6814, 10221, 13628, 17035, 20442, 34070, 40884, 51105, 68140, 102210, 204420, 371363, 742726, 1114089, 1485452, 1856815, 2228178, 3713630, 4456356, 5570445, 7427260, 11140890, 22281780]

約数ペア:

[(1, 22281780), (2, 11140890), (3, 7427260), (4, 5570445), (5, 4456356), (6, 3713630), (10, 2228178), (12, 1856815), (15, 1485452), (20, 1114089), (30, 742726), (60, 371363), (109, 204420), (218, 102210), (327, 68140), (436, 51105), (545, 40884), (654, 34070), (1090, 20442), (1308, 17035), (1635, 13628), (2180, 10221), (3270, 6814), (3407, 6540)]