117054420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{278701}}^1$

素因数の和:278720

約数の個数: 48

約数和(自身を含む): 374575488

約数和(自身を除く): 257521068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 278701, 557402, 836103, 1114804, 1393505, 1672206, 1950907, 2787010, 3344412, 3901814, 4180515, 5574020, 5852721, 7803628, 8361030, 9754535, 11705442, 16722060, 19509070, 23410884, 29263605, 39018140, 58527210, 117054420]

約数ペア:

[(1, 117054420), (2, 58527210), (3, 39018140), (4, 29263605), (5, 23410884), (6, 19509070), (7, 16722060), (10, 11705442), (12, 9754535), (14, 8361030), (15, 7803628), (20, 5852721), (21, 5574020), (28, 4180515), (30, 3901814), (35, 3344412), (42, 2787010), (60, 1950907), (70, 1672206), (84, 1393505), (105, 1114804), (140, 836103), (210, 557402), (420, 278701)]