9627670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 19272960

約数和(自身を除く): 9645290

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2389, 4030, 4778, 11945, 23890, 31057, 62114, 74059, 148118, 155285, 310570, 370295, 740590, 962767, 1925534, 4813835, 9627670]

約数ペア:

[(1, 9627670), (2, 4813835), (5, 1925534), (10, 962767), (13, 740590), (26, 370295), (31, 310570), (62, 155285), (65, 148118), (130, 74059), (155, 62114), (310, 31057), (403, 23890), (806, 11945), (2015, 4778), (2389, 4030)]