126325830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97927}}^1$

素因数の和:97980

約数の個数: 32

約数和(自身を含む): 310235904

約数和(自身を除く): 183910074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 97927, 195854, 293781, 489635, 587562, 979270, 1468905, 2937810, 4210861, 8421722, 12632583, 21054305, 25265166, 42108610, 63162915, 126325830]

約数ペア:

[(1, 126325830), (2, 63162915), (3, 42108610), (5, 25265166), (6, 21054305), (10, 12632583), (15, 8421722), (30, 4210861), (43, 2937810), (86, 1468905), (129, 979270), (215, 587562), (258, 489635), (430, 293781), (645, 195854), (1290, 97927)]