155513430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24337}}^1$

素因数の和:24421

約数の個数: 48

約数和(自身を含む): 410046624

約数和(自身を除く): 254533194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 24337, 48674, 73011, 121685, 146022, 219033, 243370, 365055, 438066, 730110, 1095165, 1727927, 2190330, 3455854, 5183781, 8639635, 10367562, 15551343, 17279270, 25918905, 31102686, 51837810, 77756715, 155513430]

約数ペア:

[(1, 155513430), (2, 77756715), (3, 51837810), (5, 31102686), (6, 25918905), (9, 17279270), (10, 15551343), (15, 10367562), (18, 8639635), (30, 5183781), (45, 3455854), (71, 2190330), (90, 1727927), (142, 1095165), (213, 730110), (355, 438066), (426, 365055), (639, 243370), (710, 219033), (1065, 146022), (1278, 121685), (2130, 73011), (3195, 48674), (6390, 24337)]