140636220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49871}}^1$

素因数の和:49930

約数の個数: 48

約数和(自身を含む): 402167808

約数和(自身を除く): 261531588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 49871, 99742, 149613, 199484, 249355, 299226, 498710, 598452, 748065, 997420, 1496130, 2343937, 2992260, 4687874, 7031811, 9375748, 11719685, 14063622, 23439370, 28127244, 35159055, 46878740, 70318110, 140636220]

約数ペア:

[(1, 140636220), (2, 70318110), (3, 46878740), (4, 35159055), (5, 28127244), (6, 23439370), (10, 14063622), (12, 11719685), (15, 9375748), (20, 7031811), (30, 4687874), (47, 2992260), (60, 2343937), (94, 1496130), (141, 997420), (188, 748065), (235, 598452), (282, 498710), (470, 299226), (564, 249355), (705, 199484), (940, 149613), (1410, 99742), (2820, 49871)]