299015540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13337}}^1$

素因数の和:13424

約数の個数: 48

約数和(自身を含む): 672235200

約数和(自身を除く): 373219660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5605, 11210, 13337, 22420, 26674, 53348, 66685, 133370, 253403, 266740, 506806, 786883, 1013612, 1267015, 1573766, 2534030, 3147532, 3934415, 5068060, 7868830, 14950777, 15737660, 29901554, 59803108, 74753885, 149507770, 299015540]

約数ペア:

[(1, 299015540), (2, 149507770), (4, 74753885), (5, 59803108), (10, 29901554), (19, 15737660), (20, 14950777), (38, 7868830), (59, 5068060), (76, 3934415), (95, 3147532), (118, 2534030), (190, 1573766), (236, 1267015), (295, 1013612), (380, 786883), (590, 506806), (1121, 266740), (1180, 253403), (2242, 133370), (4484, 66685), (5605, 53348), (11210, 26674), (13337, 22420)]