70872340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46021}}^1$

素因数の和:46048

約数の個数: 48

約数和(自身を含む): 185560704

約数和(自身を除く): 114688364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 46021, 92042, 184084, 230105, 322147, 460210, 506231, 644294, 920420, 1012462, 1288588, 1610735, 2024924, 2531155, 3221470, 3543617, 5062310, 6442940, 7087234, 10124620, 14174468, 17718085, 35436170, 70872340]

約数ペア:

[(1, 70872340), (2, 35436170), (4, 17718085), (5, 14174468), (7, 10124620), (10, 7087234), (11, 6442940), (14, 5062310), (20, 3543617), (22, 3221470), (28, 2531155), (35, 2024924), (44, 1610735), (55, 1288588), (70, 1012462), (77, 920420), (110, 644294), (140, 506231), (154, 460210), (220, 322147), (308, 230105), (385, 184084), (770, 92042), (1540, 46021)]