80554830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21143}}^1$

素因数の和:21280

約数の個数: 32

約数和(自身を含む): 194863104

約数和(自身を除く): 114308274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 21143, 42286, 63429, 105715, 126858, 211430, 317145, 634290, 2685161, 5370322, 8055483, 13425805, 16110966, 26851610, 40277415, 80554830]

約数ペア:

[(1, 80554830), (2, 40277415), (3, 26851610), (5, 16110966), (6, 13425805), (10, 8055483), (15, 5370322), (30, 2685161), (127, 634290), (254, 317145), (381, 211430), (635, 126858), (762, 105715), (1270, 63429), (1905, 42286), (3810, 21143)]