3774925980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2995973}}^1$

素因数の和:2995995

約数の個数: 72

約数和(自身を含む): 13086414432

約数和(自身を除く): 9311488452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2995973, 5991946, 8987919, 11983892, 14979865, 17975838, 20971811, 26963757, 29959730, 35951676, 41943622, 44939595, 53927514, 59919460, 62915433, 83887244, 89879190, 104859055, 107855028, 125830866, 134818785, 179758380, 188746299, 209718110, 251661732, 269637570, 314577165, 377492598, 419436220, 539275140, 629154330, 754985196, 943731495, 1258308660, 1887462990, 3774925980]

約数ペア:

[(1, 3774925980), (2, 1887462990), (3, 1258308660), (4, 943731495), (5, 754985196), (6, 629154330), (7, 539275140), (9, 419436220), (10, 377492598), (12, 314577165), (14, 269637570), (15, 251661732), (18, 209718110), (20, 188746299), (21, 179758380), (28, 134818785), (30, 125830866), (35, 107855028), (36, 104859055), (42, 89879190), (45, 83887244), (60, 62915433), (63, 59919460), (70, 53927514), (84, 44939595), (90, 41943622), (105, 35951676), (126, 29959730), (140, 26963757), (180, 20971811), (210, 17975838), (252, 14979865), (315, 11983892), (420, 8987919), (630, 5991946), (1260, 2995973)]