101051340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129553}}^1$

素因数の和:129578

約数の個数: 48

約数和(自身を含む): 304711008

約数和(自身を除く): 203659668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 129553, 259106, 388659, 518212, 647765, 777318, 1295530, 1554636, 1684189, 1943295, 2591060, 3368378, 3886590, 5052567, 6736756, 7773180, 8420945, 10105134, 16841890, 20210268, 25262835, 33683780, 50525670, 101051340]

約数ペア:

[(1, 101051340), (2, 50525670), (3, 33683780), (4, 25262835), (5, 20210268), (6, 16841890), (10, 10105134), (12, 8420945), (13, 7773180), (15, 6736756), (20, 5052567), (26, 3886590), (30, 3368378), (39, 2591060), (52, 1943295), (60, 1684189), (65, 1554636), (78, 1295530), (130, 777318), (156, 647765), (195, 518212), (260, 388659), (390, 259106), (780, 129553)]