65286970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 144135936

約数和(自身を除く): 78848966

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 170, 238, 415, 581, 595, 661, 830, 1162, 1190, 1322, 1411, 2822, 2905, 3305, 4627, 5810, 6610, 7055, 9254, 9877, 11237, 14110, 19754, 22474, 23135, 46270, 49385, 54863, 56185, 78659, 98770, 109726, 112370, 157318, 274315, 384041, 393295, 548630, 768082, 786590, 932671, 1865342, 1920205, 3840410, 4663355, 6528697, 9326710, 13057394, 32643485, 65286970]

約数ペア:

[(1, 65286970), (2, 32643485), (5, 13057394), (7, 9326710), (10, 6528697), (14, 4663355), (17, 3840410), (34, 1920205), (35, 1865342), (70, 932671), (83, 786590), (85, 768082), (119, 548630), (166, 393295), (170, 384041), (238, 274315), (415, 157318), (581, 112370), (595, 109726), (661, 98770), (830, 78659), (1162, 56185), (1190, 54863), (1322, 49385), (1411, 46270), (2822, 23135), (2905, 22474), (3305, 19754), (4627, 14110), (5810, 11237), (6610, 9877), (7055, 9254)]