149022580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34337}}^1$

素因数の和:34384

約数の個数: 48

約数和(自身を含む): 369202176

約数和(自身を除く): 220179596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 34337, 68674, 137348, 171685, 240359, 343370, 480718, 686740, 961436, 1064447, 1201795, 2128894, 2403590, 4257788, 4807180, 5322235, 7451129, 10644470, 14902258, 21288940, 29804516, 37255645, 74511290, 149022580]

約数ペア:

[(1, 149022580), (2, 74511290), (4, 37255645), (5, 29804516), (7, 21288940), (10, 14902258), (14, 10644470), (20, 7451129), (28, 5322235), (31, 4807180), (35, 4257788), (62, 2403590), (70, 2128894), (124, 1201795), (140, 1064447), (155, 961436), (217, 686740), (310, 480718), (434, 343370), (620, 240359), (868, 171685), (1085, 137348), (2170, 68674), (4340, 34337)]