136712310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1279}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 376012800

約数和(自身を除く): 239300490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 509, 1018, 1279, 1527, 2545, 2558, 3054, 3563, 3837, 5090, 6395, 7126, 7635, 7674, 8953, 10689, 12790, 15270, 17815, 17906, 19185, 21378, 26859, 35630, 38370, 44765, 53445, 53718, 89530, 106890, 134295, 268590, 651011, 1302022, 1953033, 3255055, 3906066, 4557077, 6510110, 9114154, 9765165, 13671231, 19530330, 22785385, 27342462, 45570770, 68356155, 136712310]

約数ペア:

[(1, 136712310), (2, 68356155), (3, 45570770), (5, 27342462), (6, 22785385), (7, 19530330), (10, 13671231), (14, 9765165), (15, 9114154), (21, 6510110), (30, 4557077), (35, 3906066), (42, 3255055), (70, 1953033), (105, 1302022), (210, 651011), (509, 268590), (1018, 134295), (1279, 106890), (1527, 89530), (2545, 53718), (2558, 53445), (3054, 44765), (3563, 38370), (3837, 35630), (5090, 26859), (6395, 21378), (7126, 19185), (7635, 17906), (7674, 17815), (8953, 15270), (10689, 12790)]