69193660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 83215940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 359, 419, 460, 718, 838, 1436, 1676, 1795, 2095, 3590, 4190, 7180, 8257, 8380, 9637, 16514, 19274, 33028, 38548, 41285, 48185, 82570, 96370, 150421, 165140, 192740, 300842, 601684, 752105, 1504210, 3008420, 3459683, 6919366, 13838732, 17298415, 34596830, 69193660]

約数ペア:

[(1, 69193660), (2, 34596830), (4, 17298415), (5, 13838732), (10, 6919366), (20, 3459683), (23, 3008420), (46, 1504210), (92, 752105), (115, 601684), (230, 300842), (359, 192740), (419, 165140), (460, 150421), (718, 96370), (838, 82570), (1436, 48185), (1676, 41285), (1795, 38548), (2095, 33028), (3590, 19274), (4190, 16514), (7180, 9637), (8257, 8380)]