27788970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 73529856

約数和(自身を除く): 45740886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 787, 1070, 1177, 1574, 1605, 2354, 2361, 3210, 3531, 3935, 4722, 5885, 7062, 7870, 8657, 11770, 11805, 17314, 17655, 23610, 25971, 35310, 43285, 51942, 84209, 86570, 129855, 168418, 252627, 259710, 421045, 505254, 842090, 926299, 1263135, 1852598, 2526270, 2778897, 4631495, 5557794, 9262990, 13894485, 27788970]

約数ペア:

[(1, 27788970), (2, 13894485), (3, 9262990), (5, 5557794), (6, 4631495), (10, 2778897), (11, 2526270), (15, 1852598), (22, 1263135), (30, 926299), (33, 842090), (55, 505254), (66, 421045), (107, 259710), (110, 252627), (165, 168418), (214, 129855), (321, 86570), (330, 84209), (535, 51942), (642, 43285), (787, 35310), (1070, 25971), (1177, 23610), (1574, 17655), (1605, 17314), (2354, 11805), (2361, 11770), (3210, 8657), (3531, 7870), (3935, 7062), (4722, 5885)]