70434980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45737}}^1$

素因数の和:45764

約数の個数: 48

約数和(自身を含む): 184415616

約数和(自身を除く): 113980636

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, 45737, 91474, 182948, 228685, 320159, 457370, 503107, 640318, 914740, 1006214, 1280636, 1600795, 2012428, 2515535, 3201590, 3521749, 5031070, 6403180, 7043498, 10062140, 14086996, 17608745, 35217490, 70434980]

約数ペア:

[(1, 70434980), (2, 35217490), (4, 17608745), (5, 14086996), (7, 10062140), (10, 7043498), (11, 6403180), (14, 5031070), (20, 3521749), (22, 3201590), (28, 2515535), (35, 2012428), (44, 1600795), (55, 1280636), (70, 1006214), (77, 914740), (110, 640318), (140, 503107), (154, 457370), (220, 320159), (308, 228685), (385, 182948), (770, 91474), (1540, 45737)]