27930110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 54486432

約数和(自身を除く): 26556322

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1187, 1810, 2353, 2374, 4706, 5935, 11765, 11870, 15431, 23530, 30862, 77155, 154310, 214847, 429694, 1074235, 2148470, 2793011, 5586022, 13965055, 27930110]

約数ペア:

[(1, 27930110), (2, 13965055), (5, 5586022), (10, 2793011), (13, 2148470), (26, 1074235), (65, 429694), (130, 214847), (181, 154310), (362, 77155), (905, 30862), (1187, 23530), (1810, 15431), (2353, 11870), (2374, 11765), (4706, 5935)]