11648970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 30730752

約数和(自身を除く): 19081782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1823, 2130, 3195, 3646, 5469, 6390, 9115, 10938, 16407, 18230, 27345, 32814, 54690, 82035, 129433, 164070, 258866, 388299, 647165, 776598, 1164897, 1294330, 1941495, 2329794, 3882990, 5824485, 11648970]

約数ペア:

[(1, 11648970), (2, 5824485), (3, 3882990), (5, 2329794), (6, 1941495), (9, 1294330), (10, 1164897), (15, 776598), (18, 647165), (30, 388299), (45, 258866), (71, 164070), (90, 129433), (142, 82035), (213, 54690), (355, 32814), (426, 27345), (639, 18230), (710, 16407), (1065, 10938), (1278, 9115), (1823, 6390), (2130, 5469), (3195, 3646)]