6905990

素因数分解:

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

素因数の和:7616

約数の個数: 32

約数和(自身を含む): 15301440

約数和(自身を除く): 8395450

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 7589, 15178, 37945, 53123, 75890, 98657, 106246, 197314, 265615, 493285, 531230, 690599, 986570, 1381198, 3452995, 6905990]

約数ペア:

[(1, 6905990), (2, 3452995), (5, 1381198), (7, 986570), (10, 690599), (13, 531230), (14, 493285), (26, 265615), (35, 197314), (65, 106246), (70, 98657), (91, 75890), (130, 53123), (182, 37945), (455, 15178), (910, 7589)]