7669550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 17275680

約数和(自身を除く): 9606130

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 1289, 2578, 2975, 5950, 6445, 9023, 12890, 18046, 21913, 32225, 43826, 45115, 64450, 90230, 109565, 153391, 219130, 225575, 306782, 451150, 547825, 766955, 1095650, 1533910, 3834775, 7669550]

約数ペア:

[(1, 7669550), (2, 3834775), (5, 1533910), (7, 1095650), (10, 766955), (14, 547825), (17, 451150), (25, 306782), (34, 225575), (35, 219130), (50, 153391), (70, 109565), (85, 90230), (119, 64450), (170, 45115), (175, 43826), (238, 32225), (350, 21913), (425, 18046), (595, 12890), (850, 9023), (1190, 6445), (1289, 5950), (2578, 2975)]