996062970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{7331}}^1$

素因数の和:7995

約数の個数: 64

約数和(自身を含む): 2736654336

約数和(自身を除く): 1740591366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647, 1294, 1941, 3235, 3882, 4529, 6470, 7331, 9058, 9705, 13587, 14662, 19410, 21993, 22645, 27174, 36655, 43986, 45290, 51317, 67935, 73310, 102634, 109965, 135870, 153951, 219930, 256585, 307902, 513170, 769755, 1539510, 4743157, 9486314, 14229471, 23715785, 28458942, 33202099, 47431570, 66404198, 71147355, 99606297, 142294710, 166010495, 199212594, 332020990, 498031485, 996062970]

約数ペア:

[(1, 996062970), (2, 498031485), (3, 332020990), (5, 199212594), (6, 166010495), (7, 142294710), (10, 99606297), (14, 71147355), (15, 66404198), (21, 47431570), (30, 33202099), (35, 28458942), (42, 23715785), (70, 14229471), (105, 9486314), (210, 4743157), (647, 1539510), (1294, 769755), (1941, 513170), (3235, 307902), (3882, 256585), (4529, 219930), (6470, 153951), (7331, 135870), (9058, 109965), (9705, 102634), (13587, 73310), (14662, 67935), (19410, 51317), (21993, 45290), (22645, 43986), (27174, 36655)]