6671000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{953}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 17858880

約数和(自身を除く): 11187880

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, 953, 1000, 1400, 1750, 1906, 3500, 3812, 4765, 6671, 7000, 7624, 9530, 13342, 19060, 23825, 26684, 33355, 38120, 47650, 53368, 66710, 95300, 119125, 133420, 166775, 190600, 238250, 266840, 333550, 476500, 667100, 833875, 953000, 1334200, 1667750, 3335500, 6671000]

約数ペア:

[(1, 6671000), (2, 3335500), (4, 1667750), (5, 1334200), (7, 953000), (8, 833875), (10, 667100), (14, 476500), (20, 333550), (25, 266840), (28, 238250), (35, 190600), (40, 166775), (50, 133420), (56, 119125), (70, 95300), (100, 66710), (125, 53368), (140, 47650), (175, 38120), (200, 33355), (250, 26684), (280, 23825), (350, 19060), (500, 13342), (700, 9530), (875, 7624), (953, 7000), (1000, 6671), (1400, 4765), (1750, 3812), (1906, 3500)]