61994970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{76537}}^1$

素因数の和:76556

約数の個数: 40

約数和(自身を含む): 166699764

約数和(自身を除く): 104704794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 76537, 153074, 229611, 382685, 459222, 688833, 765370, 1148055, 1377666, 2066499, 2296110, 3444165, 4132998, 6199497, 6888330, 10332495, 12398994, 20664990, 30997485, 61994970]

約数ペア:

[(1, 61994970), (2, 30997485), (3, 20664990), (5, 12398994), (6, 10332495), (9, 6888330), (10, 6199497), (15, 4132998), (18, 3444165), (27, 2296110), (30, 2066499), (45, 1377666), (54, 1148055), (81, 765370), (90, 688833), (135, 459222), (162, 382685), (270, 229611), (405, 153074), (810, 76537)]