70148960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62633}}^1$

素因数の和:62655

約数の個数: 48

約数和(自身を含む): 189405216

約数和(自身を除く): 119256256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62633, 125266, 250532, 313165, 438431, 501064, 626330, 876862, 1002128, 1252660, 1753724, 2004256, 2192155, 2505320, 3507448, 4384310, 5010640, 7014896, 8768620, 10021280, 14029792, 17537240, 35074480, 70148960]

約数ペア:

[(1, 70148960), (2, 35074480), (4, 17537240), (5, 14029792), (7, 10021280), (8, 8768620), (10, 7014896), (14, 5010640), (16, 4384310), (20, 3507448), (28, 2505320), (32, 2192155), (35, 2004256), (40, 1753724), (56, 1252660), (70, 1002128), (80, 876862), (112, 626330), (140, 501064), (160, 438431), (224, 313165), (280, 250532), (560, 125266), (1120, 62633)]