42456810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128657}}^1$

素因数の和:128678

約数の個数: 32

約数和(自身を含む): 111160512

約数和(自身を除く): 68703702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 128657, 257314, 385971, 643285, 771942, 1286570, 1415227, 1929855, 2830454, 3859710, 4245681, 7076135, 8491362, 14152270, 21228405, 42456810]

約数ペア:

[(1, 42456810), (2, 21228405), (3, 14152270), (5, 8491362), (6, 7076135), (10, 4245681), (11, 3859710), (15, 2830454), (22, 1929855), (30, 1415227), (33, 1286570), (55, 771942), (66, 643285), (110, 385971), (165, 257314), (330, 128657)]