2103643020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1524379}}^1$

素因数の和:1524414

約数の個数: 48

約数和(自身を含む): 6146300160

約数和(自身を除く): 4042657140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1524379, 3048758, 4573137, 6097516, 7621895, 9146274, 15243790, 18292548, 22865685, 30487580, 35060717, 45731370, 70121434, 91462740, 105182151, 140242868, 175303585, 210364302, 350607170, 420728604, 525910755, 701214340, 1051821510, 2103643020]

約数ペア:

[(1, 2103643020), (2, 1051821510), (3, 701214340), (4, 525910755), (5, 420728604), (6, 350607170), (10, 210364302), (12, 175303585), (15, 140242868), (20, 105182151), (23, 91462740), (30, 70121434), (46, 45731370), (60, 35060717), (69, 30487580), (92, 22865685), (115, 18292548), (138, 15243790), (230, 9146274), (276, 7621895), (345, 6097516), (460, 4573137), (690, 3048758), (1380, 1524379)]