1451140

素因数分解:

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

素因数の和:136

約数の個数: 36

約数和(自身を含む): 3191076

約数和(自身を除く): 1739936

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1369, 1961, 2738, 3922, 5476, 6845, 7844, 9805, 13690, 19610, 27380, 39220, 72557, 145114, 290228, 362785, 725570, 1451140]

約数ペア:

[(1, 1451140), (2, 725570), (4, 362785), (5, 290228), (10, 145114), (20, 72557), (37, 39220), (53, 27380), (74, 19610), (106, 13690), (148, 9805), (185, 7844), (212, 6845), (265, 5476), (370, 3922), (530, 2738), (740, 1961), (1060, 1369)]