426446510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{18517}}^1$

素因数の和:18585

約数の個数: 48

約数和(自身を含む): 911974464

約数和(自身を除く): 485527954

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 11515, 18517, 23030, 37034, 92585, 129619, 185170, 259238, 648095, 870299, 907333, 1296190, 1740598, 1814666, 4351495, 4536665, 6092093, 8702990, 9073330, 12184186, 30460465, 42644651, 60920930, 85289302, 213223255, 426446510]

約数ペア:

[(1, 426446510), (2, 213223255), (5, 85289302), (7, 60920930), (10, 42644651), (14, 30460465), (35, 12184186), (47, 9073330), (49, 8702990), (70, 6092093), (94, 4536665), (98, 4351495), (235, 1814666), (245, 1740598), (329, 1296190), (470, 907333), (490, 870299), (658, 648095), (1645, 259238), (2303, 185170), (3290, 129619), (4606, 92585), (11515, 37034), (18517, 23030)]