8489719490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{58789}}^1$

素因数の和:60866

約数の個数: 32

約数和(自身を含む): 17473328640

約数和(自身を除く): 8983609150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2063, 4126, 10315, 14441, 20630, 28882, 58789, 72205, 117578, 144410, 293945, 411523, 587890, 823046, 2057615, 4115230, 121281707, 242563414, 606408535, 848971949, 1212817070, 1697943898, 4244859745, 8489719490]

約数ペア:

[(1, 8489719490), (2, 4244859745), (5, 1697943898), (7, 1212817070), (10, 848971949), (14, 606408535), (35, 242563414), (70, 121281707), (2063, 4115230), (4126, 2057615), (10315, 823046), (14441, 587890), (20630, 411523), (28882, 293945), (58789, 144410), (72205, 117578)]