45245890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 84047040

約数和(自身を除く): 38801150

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 757, 1390, 1514, 3785, 5977, 7570, 11954, 29885, 32551, 59770, 65102, 105223, 162755, 210446, 325510, 526115, 1052230, 4524589, 9049178, 22622945, 45245890]

約数ペア:

[(1, 45245890), (2, 22622945), (5, 9049178), (10, 4524589), (43, 1052230), (86, 526115), (139, 325510), (215, 210446), (278, 162755), (430, 105223), (695, 65102), (757, 59770), (1390, 32551), (1514, 29885), (3785, 11954), (5977, 7570)]