70996870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 151557120

約数和(自身を除く): 80560250

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 103, 206, 215, 229, 301, 430, 458, 515, 602, 721, 1030, 1145, 1442, 1505, 1603, 2290, 3010, 3206, 3605, 4429, 7210, 8015, 8858, 9847, 16030, 19694, 22145, 23587, 31003, 44290, 47174, 49235, 62006, 68929, 98470, 117935, 137858, 155015, 165109, 235870, 310030, 330218, 344645, 689290, 825545, 1014241, 1651090, 2028482, 5071205, 7099687, 10142410, 14199374, 35498435, 70996870]

約数ペア:

[(1, 70996870), (2, 35498435), (5, 14199374), (7, 10142410), (10, 7099687), (14, 5071205), (35, 2028482), (43, 1651090), (70, 1014241), (86, 825545), (103, 689290), (206, 344645), (215, 330218), (229, 310030), (301, 235870), (430, 165109), (458, 155015), (515, 137858), (602, 117935), (721, 98470), (1030, 68929), (1145, 62006), (1442, 49235), (1505, 47174), (1603, 44290), (2290, 31003), (3010, 23587), (3206, 22145), (3605, 19694), (4429, 16030), (7210, 9847), (8015, 8858)]