82709690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1297}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 170463744

約数和(自身を除く): 87754054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 911, 1297, 1822, 2594, 4555, 6377, 6485, 9079, 9110, 12754, 12970, 18158, 31885, 45395, 63770, 90790, 1181567, 2363134, 5907835, 8270969, 11815670, 16541938, 41354845, 82709690]

約数ペア:

[(1, 82709690), (2, 41354845), (5, 16541938), (7, 11815670), (10, 8270969), (14, 5907835), (35, 2363134), (70, 1181567), (911, 90790), (1297, 63770), (1822, 45395), (2594, 31885), (4555, 18158), (6377, 12970), (6485, 12754), (9079, 9110)]