77071430

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{8689}}^1$

素因数の和:9583

約数の個数: 16

約数和(自身を含む): 138900960

約数和(自身を除く): 61829530

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8689, 8870, 17378, 43445, 86890, 7707143, 15414286, 38535715, 77071430]

約数ペア:

[(1, 77071430), (2, 38535715), (5, 15414286), (10, 7707143), (887, 86890), (1774, 43445), (4435, 17378), (8689, 8870)]