230951000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{32993}}^1$

素因数の和:33021

約数の個数: 64

約数和(自身を含む): 617647680

約数和(自身を除く): 386696680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 32993, 65986, 131972, 164965, 230951, 263944, 329930, 461902, 659860, 824825, 923804, 1154755, 1319720, 1649650, 1847608, 2309510, 3299300, 4124125, 4619020, 5773775, 6598600, 8248250, 9238040, 11547550, 16496500, 23095100, 28868875, 32993000, 46190200, 57737750, 115475500, 230951000]

約数ペア:

[(1, 230951000), (2, 115475500), (4, 57737750), (5, 46190200), (7, 32993000), (8, 28868875), (10, 23095100), (14, 16496500), (20, 11547550), (25, 9238040), (28, 8248250), (35, 6598600), (40, 5773775), (50, 4619020), (56, 4124125), (70, 3299300), (100, 2309510), (125, 1847608), (140, 1649650), (175, 1319720), (200, 1154755), (250, 923804), (280, 824825), (350, 659860), (500, 461902), (700, 329930), (875, 263944), (1000, 230951), (1400, 164965), (1750, 131972), (3500, 65986), (7000, 32993)]