1710520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 4536000

約数和(自身を除く): 2825480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 149, 164, 205, 280, 287, 298, 328, 410, 574, 596, 745, 820, 1043, 1148, 1192, 1435, 1490, 1640, 2086, 2296, 2870, 2980, 4172, 5215, 5740, 5960, 6109, 8344, 10430, 11480, 12218, 20860, 24436, 30545, 41720, 42763, 48872, 61090, 85526, 122180, 171052, 213815, 244360, 342104, 427630, 855260, 1710520]

約数ペア:

[(1, 1710520), (2, 855260), (4, 427630), (5, 342104), (7, 244360), (8, 213815), (10, 171052), (14, 122180), (20, 85526), (28, 61090), (35, 48872), (40, 42763), (41, 41720), (56, 30545), (70, 24436), (82, 20860), (140, 12218), (149, 11480), (164, 10430), (205, 8344), (280, 6109), (287, 5960), (298, 5740), (328, 5215), (410, 4172), (574, 2980), (596, 2870), (745, 2296), (820, 2086), (1043, 1640), (1148, 1490), (1192, 1435)]