7275310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 15666336

約数和(自身を除く): 8391026

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 259, 265, 370, 371, 518, 530, 742, 1295, 1855, 1961, 2590, 2809, 3710, 3922, 5618, 9805, 13727, 14045, 19610, 19663, 27454, 28090, 39326, 68635, 98315, 103933, 137270, 196630, 207866, 519665, 727531, 1039330, 1455062, 3637655, 7275310]

約数ペア:

[(1, 7275310), (2, 3637655), (5, 1455062), (7, 1039330), (10, 727531), (14, 519665), (35, 207866), (37, 196630), (53, 137270), (70, 103933), (74, 98315), (106, 68635), (185, 39326), (259, 28090), (265, 27454), (370, 19663), (371, 19610), (518, 14045), (530, 13727), (742, 9805), (1295, 5618), (1855, 3922), (1961, 3710), (2590, 2809)]