69211730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 147502080

約数和(自身を除く): 78290350

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 109, 193, 218, 235, 329, 386, 470, 545, 658, 763, 965, 1090, 1351, 1526, 1645, 1930, 2702, 3290, 3815, 5123, 6755, 7630, 9071, 10246, 13510, 18142, 21037, 25615, 35861, 42074, 45355, 51230, 63497, 71722, 90710, 105185, 126994, 147259, 179305, 210370, 294518, 317485, 358610, 634970, 736295, 988739, 1472590, 1977478, 4943695, 6921173, 9887390, 13842346, 34605865, 69211730]

約数ペア:

[(1, 69211730), (2, 34605865), (5, 13842346), (7, 9887390), (10, 6921173), (14, 4943695), (35, 1977478), (47, 1472590), (70, 988739), (94, 736295), (109, 634970), (193, 358610), (218, 317485), (235, 294518), (329, 210370), (386, 179305), (470, 147259), (545, 126994), (658, 105185), (763, 90710), (965, 71722), (1090, 63497), (1351, 51230), (1526, 45355), (1645, 42074), (1930, 35861), (2702, 25615), (3290, 21037), (3815, 18142), (5123, 13510), (6755, 10246), (7630, 9071)]