9999710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6248

約数の個数: 32

約数和(自身を含む): 21468672

約数和(自身を除く): 11468962

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 6211, 12422, 31055, 43477, 62110, 86954, 142853, 217385, 285706, 434770, 714265, 999971, 1428530, 1999942, 4999855, 9999710]

約数ペア:

[(1, 9999710), (2, 4999855), (5, 1999942), (7, 1428530), (10, 999971), (14, 714265), (23, 434770), (35, 285706), (46, 217385), (70, 142853), (115, 86954), (161, 62110), (230, 43477), (322, 31055), (805, 12422), (1610, 6211)]