83251770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{396437}}^1$

素因数の和:396454

約数の個数: 32

約数和(自身を含む): 228348288

約数和(自身を除く): 145096518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 396437, 792874, 1189311, 1982185, 2378622, 2775059, 3964370, 5550118, 5946555, 8325177, 11893110, 13875295, 16650354, 27750590, 41625885, 83251770]

約数ペア:

[(1, 83251770), (2, 41625885), (3, 27750590), (5, 16650354), (6, 13875295), (7, 11893110), (10, 8325177), (14, 5946555), (15, 5550118), (21, 3964370), (30, 2775059), (35, 2378622), (42, 1982185), (70, 1189311), (105, 792874), (210, 396437)]