1202180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 2989056

約数和(自身を除く): 1786876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 277, 310, 434, 554, 620, 868, 1085, 1108, 1385, 1939, 2170, 2770, 3878, 4340, 5540, 7756, 8587, 9695, 17174, 19390, 34348, 38780, 42935, 60109, 85870, 120218, 171740, 240436, 300545, 601090, 1202180]

約数ペア:

[(1, 1202180), (2, 601090), (4, 300545), (5, 240436), (7, 171740), (10, 120218), (14, 85870), (20, 60109), (28, 42935), (31, 38780), (35, 34348), (62, 19390), (70, 17174), (124, 9695), (140, 8587), (155, 7756), (217, 5540), (277, 4340), (310, 3878), (434, 2770), (554, 2170), (620, 1939), (868, 1385), (1085, 1108)]