12797907990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{138821}}^1$

素因数の和:139277

約数の個数: 64

約数和(自身を含む): 35183047680

約数和(自身を除く): 22385139690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 439, 878, 1317, 2195, 2634, 3073, 4390, 6146, 6585, 9219, 13170, 15365, 18438, 30730, 46095, 92190, 138821, 277642, 416463, 694105, 832926, 971747, 1388210, 1943494, 2082315, 2915241, 4164630, 4858735, 5830482, 9717470, 14576205, 29152410, 60942419, 121884838, 182827257, 304712095, 365654514, 426596933, 609424190, 853193866, 914136285, 1279790799, 1828272570, 2132984665, 2559581598, 4265969330, 6398953995, 12797907990]

約数ペア:

[(1, 12797907990), (2, 6398953995), (3, 4265969330), (5, 2559581598), (6, 2132984665), (7, 1828272570), (10, 1279790799), (14, 914136285), (15, 853193866), (21, 609424190), (30, 426596933), (35, 365654514), (42, 304712095), (70, 182827257), (105, 121884838), (210, 60942419), (439, 29152410), (878, 14576205), (1317, 9717470), (2195, 5830482), (2634, 4858735), (3073, 4164630), (4390, 2915241), (6146, 2082315), (6585, 1943494), (9219, 1388210), (13170, 971747), (15365, 832926), (18438, 694105), (30730, 416463), (46095, 277642), (92190, 138821)]