90924470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 206430336

約数和(自身を除く): 115505866

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2437, 2665, 2870, 3731, 4874, 5330, 7462, 12185, 17059, 18655, 24370, 31681, 34118, 37310, 63362, 85295, 99917, 158405, 170590, 199834, 221767, 316810, 443534, 499585, 699419, 999170, 1108835, 1298921, 1398838, 2217670, 2597842, 3497095, 6494605, 6994190, 9092447, 12989210, 18184894, 45462235, 90924470]

約数ペア:

[(1, 90924470), (2, 45462235), (5, 18184894), (7, 12989210), (10, 9092447), (13, 6994190), (14, 6494605), (26, 3497095), (35, 2597842), (41, 2217670), (65, 1398838), (70, 1298921), (82, 1108835), (91, 999170), (130, 699419), (182, 499585), (205, 443534), (287, 316810), (410, 221767), (455, 199834), (533, 170590), (574, 158405), (910, 99917), (1066, 85295), (1435, 63362), (2437, 37310), (2665, 34118), (2870, 31681), (3731, 24370), (4874, 18655), (5330, 17059), (7462, 12185)]