7010920

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 80

約数和(自身を含む): 18654660

約数和(自身を除く): 11643740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 343, 365, 392, 490, 511, 584, 686, 730, 980, 1022, 1372, 1460, 1715, 1960, 2044, 2401, 2555, 2744, 2920, 3430, 3577, 4088, 4802, 5110, 6860, 7154, 9604, 10220, 12005, 13720, 14308, 17885, 19208, 20440, 24010, 25039, 28616, 35770, 48020, 50078, 71540, 96040, 100156, 125195, 143080, 175273, 200312, 250390, 350546, 500780, 701092, 876365, 1001560, 1402184, 1752730, 3505460, 7010920]

約数ペア:

[(1, 7010920), (2, 3505460), (4, 1752730), (5, 1402184), (7, 1001560), (8, 876365), (10, 701092), (14, 500780), (20, 350546), (28, 250390), (35, 200312), (40, 175273), (49, 143080), (56, 125195), (70, 100156), (73, 96040), (98, 71540), (140, 50078), (146, 48020), (196, 35770), (245, 28616), (280, 25039), (292, 24010), (343, 20440), (365, 19208), (392, 17885), (490, 14308), (511, 13720), (584, 12005), (686, 10220), (730, 9604), (980, 7154), (1022, 6860), (1372, 5110), (1460, 4802), (1715, 4088), (1960, 3577), (2044, 3430), (2401, 2920), (2555, 2744)]