138141830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{812599}}^1$

素因数の和:812623

約数の個数: 16

約数和(自身を含む): 263282400

約数和(自身を除く): 125140570

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 812599, 1625198, 4062995, 8125990, 13814183, 27628366, 69070915, 138141830]

約数ペア:

[(1, 138141830), (2, 69070915), (5, 27628366), (10, 13814183), (17, 8125990), (34, 4062995), (85, 1625198), (170, 812599)]