7039990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 13296960

約数和(自身を除く): 6256970

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 359, 370, 530, 718, 1795, 1961, 3590, 3922, 9805, 13283, 19027, 19610, 26566, 38054, 66415, 95135, 132830, 190270, 703999, 1407998, 3519995, 7039990]

約数ペア:

[(1, 7039990), (2, 3519995), (5, 1407998), (10, 703999), (37, 190270), (53, 132830), (74, 95135), (106, 66415), (185, 38054), (265, 26566), (359, 19610), (370, 19027), (530, 13283), (718, 9805), (1795, 3922), (1961, 3590)]