290435170

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 534392640

約数和(自身を除く): 243957470

約数列:

[1, 2, 5, 10, 59, 118, 211, 295, 422, 590, 1055, 2110, 2333, 4666, 11665, 12449, 23330, 24898, 62245, 124490, 137647, 275294, 492263, 688235, 984526, 1376470, 2461315, 4922630, 29043517, 58087034, 145217585, 290435170]

約数ペア:

[(1, 290435170), (2, 145217585), (5, 58087034), (10, 29043517), (59, 4922630), (118, 2461315), (211, 1376470), (295, 984526), (422, 688235), (590, 492263), (1055, 275294), (2110, 137647), (2333, 124490), (4666, 62245), (11665, 24898), (12449, 23330)]