287172930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79111}}^1$

素因数の和:79143

約数の個数: 48

約数和(自身を含む): 757576512

約数和(自身を除く): 470403582

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 79111, 158222, 237333, 395555, 474666, 791110, 870221, 1186665, 1740442, 2373330, 2610663, 4351105, 5221326, 8702210, 9572431, 13053315, 19144862, 26106630, 28717293, 47862155, 57434586, 95724310, 143586465, 287172930]

約数ペア:

[(1, 287172930), (2, 143586465), (3, 95724310), (5, 57434586), (6, 47862155), (10, 28717293), (11, 26106630), (15, 19144862), (22, 13053315), (30, 9572431), (33, 8702210), (55, 5221326), (66, 4351105), (110, 2610663), (121, 2373330), (165, 1740442), (242, 1186665), (330, 870221), (363, 791110), (605, 474666), (726, 395555), (1210, 237333), (1815, 158222), (3630, 79111)]