64449830

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 118692000

約数和(自身を除く): 54242170

約数列:

[1, 2, 5, 10, 59, 118, 295, 313, 349, 590, 626, 698, 1565, 1745, 3130, 3490, 18467, 20591, 36934, 41182, 92335, 102955, 109237, 184670, 205910, 218474, 546185, 1092370, 6444983, 12889966, 32224915, 64449830]

約数ペア:

[(1, 64449830), (2, 32224915), (5, 12889966), (10, 6444983), (59, 1092370), (118, 546185), (295, 218474), (313, 205910), (349, 184670), (590, 109237), (626, 102955), (698, 92335), (1565, 41182), (1745, 36934), (3130, 20591), (3490, 18467)]