84793070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 70882450

約数列:

[1, 2, 5, 10, 79, 158, 181, 362, 395, 593, 790, 905, 1186, 1810, 2965, 5930, 14299, 28598, 46847, 71495, 93694, 107333, 142990, 214666, 234235, 468470, 536665, 1073330, 8479307, 16958614, 42396535, 84793070]

約数ペア:

[(1, 84793070), (2, 42396535), (5, 16958614), (10, 8479307), (79, 1073330), (158, 536665), (181, 468470), (362, 234235), (395, 214666), (593, 142990), (790, 107333), (905, 93694), (1186, 71495), (1810, 46847), (2965, 28598), (5930, 14299)]