70278460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{827}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 169150464

約数和(自身を除く): 98872004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 607, 827, 1214, 1654, 2428, 3035, 3308, 4135, 4249, 5789, 6070, 8270, 8498, 11578, 12140, 16540, 16996, 21245, 23156, 28945, 42490, 57890, 84980, 115780, 501989, 1003978, 2007956, 2509945, 3513923, 5019890, 7027846, 10039780, 14055692, 17569615, 35139230, 70278460]

約数ペア:

[(1, 70278460), (2, 35139230), (4, 17569615), (5, 14055692), (7, 10039780), (10, 7027846), (14, 5019890), (20, 3513923), (28, 2509945), (35, 2007956), (70, 1003978), (140, 501989), (607, 115780), (827, 84980), (1214, 57890), (1654, 42490), (2428, 28945), (3035, 23156), (3308, 21245), (4135, 16996), (4249, 16540), (5789, 12140), (6070, 11578), (8270, 8498)]