709060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 1642284

約数和(自身を除く): 933224

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 293, 484, 586, 605, 1172, 1210, 1465, 2420, 2930, 3223, 5860, 6446, 12892, 16115, 32230, 35453, 64460, 70906, 141812, 177265, 354530, 709060]

約数ペア:

[(1, 709060), (2, 354530), (4, 177265), (5, 141812), (10, 70906), (11, 64460), (20, 35453), (22, 32230), (44, 16115), (55, 12892), (110, 6446), (121, 5860), (220, 3223), (242, 2930), (293, 2420), (484, 1465), (586, 1210), (605, 1172)]