70758870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25919}}^1$

素因数の和:25949

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 138260010

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25919, 51838, 77757, 129595, 155514, 181433, 259190, 336947, 362866, 388785, 544299, 673894, 777570, 907165, 1010841, 1088598, 1684735, 1814330, 2021682, 2358629, 2721495, 3369470, 4717258, 5054205, 5442990, 7075887, 10108410, 11793145, 14151774, 23586290, 35379435, 70758870]

約数ペア:

[(1, 70758870), (2, 35379435), (3, 23586290), (5, 14151774), (6, 11793145), (7, 10108410), (10, 7075887), (13, 5442990), (14, 5054205), (15, 4717258), (21, 3369470), (26, 2721495), (30, 2358629), (35, 2021682), (39, 1814330), (42, 1684735), (65, 1088598), (70, 1010841), (78, 907165), (91, 777570), (105, 673894), (130, 544299), (182, 388785), (195, 362866), (210, 336947), (273, 259190), (390, 181433), (455, 155514), (546, 129595), (910, 77757), (1365, 51838), (2730, 25919)]