120998230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 223552224

約数和(自身を除く): 102553994

約数列:

[1, 2, 5, 10, 73, 83, 146, 166, 365, 415, 730, 830, 1997, 3994, 6059, 9985, 12118, 19970, 30295, 60590, 145781, 165751, 291562, 331502, 728905, 828755, 1457810, 1657510, 12099823, 24199646, 60499115, 120998230]

約数ペア:

[(1, 120998230), (2, 60499115), (5, 24199646), (10, 12099823), (73, 1657510), (83, 1457810), (146, 828755), (166, 728905), (365, 331502), (415, 291562), (730, 165751), (830, 145781), (1997, 60590), (3994, 30295), (6059, 19970), (9985, 12118)]