184673860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3391}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 444487680

約数和(自身を除く): 259813820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 778, 1556, 1945, 2723, 3391, 3890, 5446, 6782, 7780, 10892, 13564, 13615, 16955, 23737, 27230, 33910, 47474, 54460, 67820, 94948, 118685, 237370, 474740, 1319099, 2638198, 5276396, 6595495, 9233693, 13190990, 18467386, 26381980, 36934772, 46168465, 92336930, 184673860]

約数ペア:

[(1, 184673860), (2, 92336930), (4, 46168465), (5, 36934772), (7, 26381980), (10, 18467386), (14, 13190990), (20, 9233693), (28, 6595495), (35, 5276396), (70, 2638198), (140, 1319099), (389, 474740), (778, 237370), (1556, 118685), (1945, 94948), (2723, 67820), (3391, 54460), (3890, 47474), (5446, 33910), (6782, 27230), (7780, 23737), (10892, 16955), (13564, 13615)]