3137660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4119940

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 359, 380, 437, 460, 718, 874, 1436, 1748, 1795, 2185, 3590, 4370, 6821, 7180, 8257, 8740, 13642, 16514, 27284, 33028, 34105, 41285, 68210, 82570, 136420, 156883, 165140, 313766, 627532, 784415, 1568830, 3137660]

約数ペア:

[(1, 3137660), (2, 1568830), (4, 784415), (5, 627532), (10, 313766), (19, 165140), (20, 156883), (23, 136420), (38, 82570), (46, 68210), (76, 41285), (92, 34105), (95, 33028), (115, 27284), (190, 16514), (230, 13642), (359, 8740), (380, 8257), (437, 7180), (460, 6821), (718, 4370), (874, 3590), (1436, 2185), (1748, 1795)]