74038370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2719}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 152755200

約数和(自身を除く): 78716830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2719, 2723, 3890, 5438, 5446, 13595, 13615, 19033, 27190, 27230, 38066, 95165, 190330, 1057691, 2115382, 5288455, 7403837, 10576910, 14807674, 37019185, 74038370]

約数ペア:

[(1, 74038370), (2, 37019185), (5, 14807674), (7, 10576910), (10, 7403837), (14, 5288455), (35, 2115382), (70, 1057691), (389, 190330), (778, 95165), (1945, 38066), (2719, 27230), (2723, 27190), (3890, 19033), (5438, 13615), (5446, 13595)]