78829590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12109}}^1$

素因数の和:12157

約数の個数: 64

約数和(自身を含む): 223211520

約数和(自身を除く): 144381930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 12109, 24218, 36327, 60545, 72654, 84763, 121090, 169526, 181635, 254289, 363270, 375379, 423815, 508578, 750758, 847630, 1126137, 1271445, 1876895, 2252274, 2542890, 2627653, 3753790, 5255306, 5630685, 7882959, 11261370, 13138265, 15765918, 26276530, 39414795, 78829590]

約数ペア:

[(1, 78829590), (2, 39414795), (3, 26276530), (5, 15765918), (6, 13138265), (7, 11261370), (10, 7882959), (14, 5630685), (15, 5255306), (21, 3753790), (30, 2627653), (31, 2542890), (35, 2252274), (42, 1876895), (62, 1271445), (70, 1126137), (93, 847630), (105, 750758), (155, 508578), (186, 423815), (210, 375379), (217, 363270), (310, 254289), (434, 181635), (465, 169526), (651, 121090), (930, 84763), (1085, 72654), (1302, 60545), (2170, 36327), (3255, 24218), (6510, 12109)]