3721007780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{31159}}^1$

素因数の和:32028

約数の個数: 48

約数和(自身を含む): 8941175040

約数和(自身を除く): 5220167260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 853, 1706, 3412, 4265, 5971, 8530, 11942, 17060, 23884, 29855, 31159, 59710, 62318, 119420, 124636, 155795, 218113, 311590, 436226, 623180, 872452, 1090565, 2181130, 4362260, 26578627, 53157254, 106314508, 132893135, 186050389, 265786270, 372100778, 531572540, 744201556, 930251945, 1860503890, 3721007780]

約数ペア:

[(1, 3721007780), (2, 1860503890), (4, 930251945), (5, 744201556), (7, 531572540), (10, 372100778), (14, 265786270), (20, 186050389), (28, 132893135), (35, 106314508), (70, 53157254), (140, 26578627), (853, 4362260), (1706, 2181130), (3412, 1090565), (4265, 872452), (5971, 623180), (8530, 436226), (11942, 311590), (17060, 218113), (23884, 155795), (29855, 124636), (31159, 119420), (59710, 62318)]