64659670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 129003840

約数和(自身を除く): 64344170

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 719, 782, 1058, 1438, 1955, 2645, 3595, 3910, 5290, 7190, 8993, 12223, 16537, 17986, 24446, 33074, 44965, 61115, 82685, 89930, 122230, 165370, 281129, 380351, 562258, 760702, 1405645, 1901755, 2811290, 3803510, 6465967, 12931934, 32329835, 64659670]

約数ペア:

[(1, 64659670), (2, 32329835), (5, 12931934), (10, 6465967), (17, 3803510), (23, 2811290), (34, 1901755), (46, 1405645), (85, 760702), (115, 562258), (170, 380351), (230, 281129), (391, 165370), (529, 122230), (719, 89930), (782, 82685), (1058, 61115), (1438, 44965), (1955, 33074), (2645, 24446), (3595, 17986), (3910, 16537), (5290, 12223), (7190, 8993)]