2000549778870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1009}}^1\times {\mathrm{120823}}^1$

素因数の和:122389

約数の個数: 64

約数和(自身を含む): 4814904061440

約数和(自身を除く): 2814354282570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1009, 1094, 1641, 2018, 2735, 3027, 3282, 5045, 5470, 6054, 8205, 10090, 15135, 16410, 30270, 120823, 241646, 362469, 551923, 604115, 724938, 1103846, 1208230, 1655769, 1812345, 2759615, 3311538, 3624690, 5519230, 8278845, 16557690, 66090181, 121910407, 132180362, 198270543, 243820814, 330450905, 365731221, 396541086, 609552035, 660901810, 731462442, 991352715, 1219104070, 1828656105, 1982705430, 3657312210, 66684992629, 133369985258, 200054977887, 333424963145, 400109955774, 666849926290, 1000274889435, 2000549778870]

約数ペア:

[(1, 2000549778870), (2, 1000274889435), (3, 666849926290), (5, 400109955774), (6, 333424963145), (10, 200054977887), (15, 133369985258), (30, 66684992629), (547, 3657312210), (1009, 1982705430), (1094, 1828656105), (1641, 1219104070), (2018, 991352715), (2735, 731462442), (3027, 660901810), (3282, 609552035), (5045, 396541086), (5470, 365731221), (6054, 330450905), (8205, 243820814), (10090, 198270543), (15135, 132180362), (16410, 121910407), (30270, 66090181), (120823, 16557690), (241646, 8278845), (362469, 5519230), (551923, 3624690), (604115, 3311538), (724938, 2759615), (1103846, 1812345), (1208230, 1655769)]