71218930

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{36901}}^1$

素因数の和:37101

約数の個数: 16

約数和(自身を含む): 128861784

約数和(自身を除く): 57642854

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 36901, 73802, 184505, 369010, 7121893, 14243786, 35609465, 71218930]

約数ペア:

[(1, 71218930), (2, 35609465), (5, 14243786), (10, 7121893), (193, 369010), (386, 184505), (965, 73802), (1930, 36901)]