42655030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4357}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 84719520

約数和(自身を除く): 42064490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4357, 4895, 8714, 9790, 21785, 43570, 47927, 95854, 239635, 387773, 479270, 775546, 1938865, 3877730, 4265503, 8531006, 21327515, 42655030]

約数ペア:

[(1, 42655030), (2, 21327515), (5, 8531006), (10, 4265503), (11, 3877730), (22, 1938865), (55, 775546), (89, 479270), (110, 387773), (178, 239635), (445, 95854), (890, 47927), (979, 43570), (1958, 21785), (4357, 9790), (4895, 8714)]