2140250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 4582656

約数和(自身を除く): 2442406

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1223, 1750, 2446, 6115, 8561, 12230, 17122, 30575, 42805, 61150, 85610, 152875, 214025, 305750, 428050, 1070125, 2140250]

約数ペア:

[(1, 2140250), (2, 1070125), (5, 428050), (7, 305750), (10, 214025), (14, 152875), (25, 85610), (35, 61150), (50, 42805), (70, 30575), (125, 17122), (175, 12230), (250, 8561), (350, 6115), (875, 2446), (1223, 1750)]