199948620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{114913}}^1$

素因数の和:114954

約数の個数: 48

約数和(自身を含む): 579166560

約数和(自身を除く): 379217940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 114913, 229826, 344739, 459652, 574565, 689478, 1149130, 1378956, 1723695, 2298260, 3332477, 3447390, 6664954, 6894780, 9997431, 13329908, 16662385, 19994862, 33324770, 39989724, 49987155, 66649540, 99974310, 199948620]

約数ペア:

[(1, 199948620), (2, 99974310), (3, 66649540), (4, 49987155), (5, 39989724), (6, 33324770), (10, 19994862), (12, 16662385), (15, 13329908), (20, 9997431), (29, 6894780), (30, 6664954), (58, 3447390), (60, 3332477), (87, 2298260), (116, 1723695), (145, 1378956), (174, 1149130), (290, 689478), (348, 574565), (435, 459652), (580, 344739), (870, 229826), (1740, 114913)]