2084810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2753590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 79, 91, 130, 145, 158, 182, 203, 290, 377, 395, 406, 455, 553, 754, 790, 910, 1015, 1027, 1106, 1885, 2030, 2054, 2291, 2639, 2765, 3770, 4582, 5135, 5278, 5530, 7189, 10270, 11455, 13195, 14378, 16037, 22910, 26390, 29783, 32074, 35945, 59566, 71890, 80185, 148915, 160370, 208481, 297830, 416962, 1042405, 2084810]

約数ペア:

[(1, 2084810), (2, 1042405), (5, 416962), (7, 297830), (10, 208481), (13, 160370), (14, 148915), (26, 80185), (29, 71890), (35, 59566), (58, 35945), (65, 32074), (70, 29783), (79, 26390), (91, 22910), (130, 16037), (145, 14378), (158, 13195), (182, 11455), (203, 10270), (290, 7189), (377, 5530), (395, 5278), (406, 5135), (455, 4582), (553, 3770), (754, 2765), (790, 2639), (910, 2291), (1015, 2054), (1027, 2030), (1106, 1885)]