98972860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6607}}^1$

素因数の和:6730

約数の個数: 48

約数和(自身を含む): 239791104

約数和(自身を除く): 140818244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 6607, 7490, 13214, 14980, 26428, 33035, 46249, 66070, 92498, 132140, 184996, 231245, 462490, 706949, 924980, 1413898, 2827796, 3534745, 4948643, 7069490, 9897286, 14138980, 19794572, 24743215, 49486430, 98972860]

約数ペア:

[(1, 98972860), (2, 49486430), (4, 24743215), (5, 19794572), (7, 14138980), (10, 9897286), (14, 7069490), (20, 4948643), (28, 3534745), (35, 2827796), (70, 1413898), (107, 924980), (140, 706949), (214, 462490), (428, 231245), (535, 184996), (749, 132140), (1070, 92498), (1498, 66070), (2140, 46249), (2996, 33035), (3745, 26428), (6607, 14980), (7490, 13214)]