79884070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2027}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 164706048

約数和(自身を除く): 84821978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 2027, 2815, 3941, 4054, 5630, 7882, 10135, 14189, 19705, 20270, 28378, 39410, 70945, 141890, 1141201, 2282402, 5706005, 7988407, 11412010, 15976814, 39942035, 79884070]

約数ペア:

[(1, 79884070), (2, 39942035), (5, 15976814), (7, 11412010), (10, 7988407), (14, 5706005), (35, 2282402), (70, 1141201), (563, 141890), (1126, 70945), (2027, 39410), (2815, 28378), (3941, 20270), (4054, 19705), (5630, 14189), (7882, 10135)]