236308940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1693}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 568045632

約数和(自身を除く): 331736692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 997, 1693, 1994, 3386, 3988, 4985, 6772, 6979, 8465, 9970, 11851, 13958, 16930, 19940, 23702, 27916, 33860, 34895, 47404, 59255, 69790, 118510, 139580, 237020, 1687921, 3375842, 6751684, 8439605, 11815447, 16879210, 23630894, 33758420, 47261788, 59077235, 118154470, 236308940]

約数ペア:

[(1, 236308940), (2, 118154470), (4, 59077235), (5, 47261788), (7, 33758420), (10, 23630894), (14, 16879210), (20, 11815447), (28, 8439605), (35, 6751684), (70, 3375842), (140, 1687921), (997, 237020), (1693, 139580), (1994, 118510), (3386, 69790), (3988, 59255), (4985, 47404), (6772, 34895), (6979, 33860), (8465, 27916), (9970, 23702), (11851, 19940), (13958, 16930)]