25442970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{121157}}^1$

素因数の和:121174

約数の個数: 32

約数和(自身を含む): 69787008

約数和(自身を除く): 44344038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 121157, 242314, 363471, 605785, 726942, 848099, 1211570, 1696198, 1817355, 2544297, 3634710, 4240495, 5088594, 8480990, 12721485, 25442970]

約数ペア:

[(1, 25442970), (2, 12721485), (3, 8480990), (5, 5088594), (6, 4240495), (7, 3634710), (10, 2544297), (14, 1817355), (15, 1696198), (21, 1211570), (30, 848099), (35, 726942), (42, 605785), (70, 363471), (105, 242314), (210, 121157)]