1036749140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{67939}}^1$

素因数の和:68064

約数の個数: 48

約数和(自身を含む): 2511062400

約数和(自身を除く): 1474313260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 67939, 135878, 271756, 339695, 475573, 679390, 951146, 1358780, 1902292, 2377865, 4755730, 7405351, 9511460, 14810702, 29621404, 37026755, 51837457, 74053510, 103674914, 148107020, 207349828, 259187285, 518374570, 1036749140]

約数ペア:

[(1, 1036749140), (2, 518374570), (4, 259187285), (5, 207349828), (7, 148107020), (10, 103674914), (14, 74053510), (20, 51837457), (28, 37026755), (35, 29621404), (70, 14810702), (109, 9511460), (140, 7405351), (218, 4755730), (436, 2377865), (545, 1902292), (763, 1358780), (1090, 951146), (1526, 679390), (2180, 475573), (3052, 339695), (3815, 271756), (7630, 135878), (15260, 67939)]