70147380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1289}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 196781760

約数和(自身を除く): 126634380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1289, 1814, 2578, 2721, 3628, 3867, 4535, 5156, 5442, 6445, 7734, 9070, 10884, 12890, 13605, 15468, 18140, 19335, 25780, 27210, 38670, 54420, 77340, 1169123, 2338246, 3507369, 4676492, 5845615, 7014738, 11691230, 14029476, 17536845, 23382460, 35073690, 70147380]

約数ペア:

[(1, 70147380), (2, 35073690), (3, 23382460), (4, 17536845), (5, 14029476), (6, 11691230), (10, 7014738), (12, 5845615), (15, 4676492), (20, 3507369), (30, 2338246), (60, 1169123), (907, 77340), (1289, 54420), (1814, 38670), (2578, 27210), (2721, 25780), (3628, 19335), (3867, 18140), (4535, 15468), (5156, 13605), (5442, 12890), (6445, 10884), (7734, 9070)]