171099740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26003}}^1$

素因数の和:26066

約数の個数: 48

約数和(自身を含む): 419392512

約数和(自身を除く): 248292772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 26003, 52006, 104012, 130015, 182021, 260030, 364042, 520060, 728084, 910105, 1222141, 1820210, 2444282, 3640420, 4888564, 6110705, 8554987, 12221410, 17109974, 24442820, 34219948, 42774935, 85549870, 171099740]

約数ペア:

[(1, 171099740), (2, 85549870), (4, 42774935), (5, 34219948), (7, 24442820), (10, 17109974), (14, 12221410), (20, 8554987), (28, 6110705), (35, 4888564), (47, 3640420), (70, 2444282), (94, 1820210), (140, 1222141), (188, 910105), (235, 728084), (329, 520060), (470, 364042), (658, 260030), (940, 182021), (1316, 130015), (1645, 104012), (3290, 52006), (6580, 26003)]