274750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{157}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 591552

約数和(自身を除く): 316802

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 157, 175, 250, 314, 350, 785, 875, 1099, 1570, 1750, 2198, 3925, 5495, 7850, 10990, 19625, 27475, 39250, 54950, 137375, 274750]

約数ペア:

[(1, 274750), (2, 137375), (5, 54950), (7, 39250), (10, 27475), (14, 19625), (25, 10990), (35, 7850), (50, 5495), (70, 3925), (125, 2198), (157, 1750), (175, 1570), (250, 1099), (314, 875), (350, 785)]