99887690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 212696064

約数和(自身を除く): 112808374

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 97, 194, 235, 313, 329, 470, 485, 626, 658, 679, 970, 1358, 1565, 1645, 2191, 3130, 3290, 3395, 4382, 4559, 6790, 9118, 10955, 14711, 21910, 22795, 29422, 30361, 31913, 45590, 60722, 63826, 73555, 102977, 147110, 151805, 159565, 205954, 212527, 303610, 319130, 425054, 514885, 1029770, 1062635, 1426967, 2125270, 2853934, 7134835, 9988769, 14269670, 19977538, 49943845, 99887690]

約数ペア:

[(1, 99887690), (2, 49943845), (5, 19977538), (7, 14269670), (10, 9988769), (14, 7134835), (35, 2853934), (47, 2125270), (70, 1426967), (94, 1062635), (97, 1029770), (194, 514885), (235, 425054), (313, 319130), (329, 303610), (470, 212527), (485, 205954), (626, 159565), (658, 151805), (679, 147110), (970, 102977), (1358, 73555), (1565, 63826), (1645, 60722), (2191, 45590), (3130, 31913), (3290, 30361), (3395, 29422), (4382, 22795), (4559, 21910), (6790, 14711), (9118, 10955)]