726483310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{2203}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 1524118896

約数和(自身を除く): 797635586

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 673, 1346, 2203, 3365, 4406, 4711, 6730, 9422, 11015, 15421, 22030, 23555, 30842, 32977, 47110, 65954, 77105, 107947, 154210, 164885, 215894, 329770, 539735, 1079470, 1482619, 2965238, 7413095, 10378333, 14826190, 20756666, 51891665, 72648331, 103783330, 145296662, 363241655, 726483310]

約数ペア:

[(1, 726483310), (2, 363241655), (5, 145296662), (7, 103783330), (10, 72648331), (14, 51891665), (35, 20756666), (49, 14826190), (70, 10378333), (98, 7413095), (245, 2965238), (490, 1482619), (673, 1079470), (1346, 539735), (2203, 329770), (3365, 215894), (4406, 164885), (4711, 154210), (6730, 107947), (9422, 77105), (11015, 65954), (15421, 47110), (22030, 32977), (23555, 30842)]