89777870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7589}}^1$

素因数の和:7629

約数の個数: 48

約数和(自身を含む): 200011680

約数和(自身を除く): 110233810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 7589, 11830, 15178, 37945, 53123, 75890, 98657, 106246, 197314, 265615, 493285, 531230, 690599, 986570, 1282541, 1381198, 2565082, 3452995, 6412705, 6905990, 8977787, 12825410, 17955574, 44888935, 89777870]

約数ペア:

[(1, 89777870), (2, 44888935), (5, 17955574), (7, 12825410), (10, 8977787), (13, 6905990), (14, 6412705), (26, 3452995), (35, 2565082), (65, 1381198), (70, 1282541), (91, 986570), (130, 690599), (169, 531230), (182, 493285), (338, 265615), (455, 197314), (845, 106246), (910, 98657), (1183, 75890), (1690, 53123), (2366, 37945), (5915, 15178), (7589, 11830)]