966796670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 2032269696

約数和(自身を除く): 1065473026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 137, 146, 274, 365, 511, 685, 730, 959, 1022, 1370, 1381, 1918, 2555, 2762, 4795, 5110, 6905, 9590, 9667, 10001, 13810, 19334, 20002, 48335, 50005, 70007, 96670, 100010, 100813, 140014, 189197, 201626, 350035, 378394, 504065, 700070, 705691, 945985, 1008130, 1324379, 1411382, 1891970, 2648758, 3528455, 6621895, 7056910, 13243790, 13811381, 27622762, 69056905, 96679667, 138113810, 193359334, 483398335, 966796670]

約数ペア:

[(1, 966796670), (2, 483398335), (5, 193359334), (7, 138113810), (10, 96679667), (14, 69056905), (35, 27622762), (70, 13811381), (73, 13243790), (137, 7056910), (146, 6621895), (274, 3528455), (365, 2648758), (511, 1891970), (685, 1411382), (730, 1324379), (959, 1008130), (1022, 945985), (1370, 705691), (1381, 700070), (1918, 504065), (2555, 378394), (2762, 350035), (4795, 201626), (5110, 189197), (6905, 140014), (9590, 100813), (9667, 100010), (10001, 96670), (13810, 70007), (19334, 50005), (20002, 48335)]