70506380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 169861440

約数和(自身を除く): 99355060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 1609, 2191, 3130, 3218, 4382, 6260, 6436, 8045, 8764, 10955, 11263, 16090, 21910, 22526, 32180, 43820, 45052, 56315, 112630, 225260, 503617, 1007234, 2014468, 2518085, 3525319, 5036170, 7050638, 10072340, 14101276, 17626595, 35253190, 70506380]

約数ペア:

[(1, 70506380), (2, 35253190), (4, 17626595), (5, 14101276), (7, 10072340), (10, 7050638), (14, 5036170), (20, 3525319), (28, 2518085), (35, 2014468), (70, 1007234), (140, 503617), (313, 225260), (626, 112630), (1252, 56315), (1565, 45052), (1609, 43820), (2191, 32180), (3130, 22526), (3218, 21910), (4382, 16090), (6260, 11263), (6436, 10955), (8045, 8764)]