69719474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 123530400

約数和(自身を除く): 53810926

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 121, 209, 242, 257, 418, 514, 649, 1121, 1298, 2242, 2299, 2827, 4598, 4883, 5654, 7139, 9766, 12331, 14278, 15163, 24662, 30326, 31097, 53713, 62194, 107426, 135641, 166793, 271282, 288097, 333586, 576194, 590843, 1181686, 1834723, 3169067, 3669446, 6338134, 34859737, 69719474]

約数ペア:

[(1, 69719474), (2, 34859737), (11, 6338134), (19, 3669446), (22, 3169067), (38, 1834723), (59, 1181686), (118, 590843), (121, 576194), (209, 333586), (242, 288097), (257, 271282), (418, 166793), (514, 135641), (649, 107426), (1121, 62194), (1298, 53713), (2242, 31097), (2299, 30326), (2827, 24662), (4598, 15163), (4883, 14278), (5654, 12331), (7139, 9766)]