27180230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3209}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 61477920

約数和(自身を除く): 34297690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 3209, 4235, 6418, 8470, 16045, 22463, 32090, 35299, 44926, 70598, 112315, 176495, 224630, 247093, 352990, 388289, 494186, 776578, 1235465, 1941445, 2470930, 2718023, 3882890, 5436046, 13590115, 27180230]

約数ペア:

[(1, 27180230), (2, 13590115), (5, 5436046), (7, 3882890), (10, 2718023), (11, 2470930), (14, 1941445), (22, 1235465), (35, 776578), (55, 494186), (70, 388289), (77, 352990), (110, 247093), (121, 224630), (154, 176495), (242, 112315), (385, 70598), (605, 44926), (770, 35299), (847, 32090), (1210, 22463), (1694, 16045), (3209, 8470), (4235, 6418)]