297137770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53927}}^1$

素因数の和:53982

約数の個数: 32

約数和(自身を含む): 582422400

約数和(自身を除く): 285284630

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 53927, 107854, 269635, 539270, 1024613, 1563883, 2049226, 3127766, 5123065, 7819415, 10246130, 15638830, 29713777, 59427554, 148568885, 297137770]

約数ペア:

[(1, 297137770), (2, 148568885), (5, 59427554), (10, 29713777), (19, 15638830), (29, 10246130), (38, 7819415), (58, 5123065), (95, 3127766), (145, 2049226), (190, 1563883), (290, 1024613), (551, 539270), (1102, 269635), (2755, 107854), (5510, 53927)]