73428890

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{9649}}^1$

素因数の和:10417

約数の個数: 16

約数和(自身を含む): 132359400

約数和(自身を除く): 58930510

約数列:

[1, 2, 5, 10, 761, 1522, 3805, 7610, 9649, 19298, 48245, 96490, 7342889, 14685778, 36714445, 73428890]

約数ペア:

[(1, 73428890), (2, 36714445), (5, 14685778), (10, 7342889), (761, 96490), (1522, 48245), (3805, 19298), (7610, 9649)]