12787234810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{19477}}^1$

素因数の和:19687

約数の個数: 64

約数和(自身を含む): 26859071232

約数和(自身を除く): 14071836422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 113, 166, 226, 415, 565, 581, 791, 830, 1130, 1162, 1582, 2905, 3955, 5810, 7910, 9379, 18758, 19477, 38954, 46895, 65653, 93790, 97385, 131306, 136339, 194770, 272678, 328265, 656530, 681695, 1363390, 1616591, 2200901, 3233182, 4401802, 8082955, 11004505, 11316137, 15406307, 16165910, 22009010, 22632274, 30812614, 56580685, 77031535, 113161370, 154063070, 182674783, 365349566, 913373915, 1278723481, 1826747830, 2557446962, 6393617405, 12787234810]

約数ペア:

[(1, 12787234810), (2, 6393617405), (5, 2557446962), (7, 1826747830), (10, 1278723481), (14, 913373915), (35, 365349566), (70, 182674783), (83, 154063070), (113, 113161370), (166, 77031535), (226, 56580685), (415, 30812614), (565, 22632274), (581, 22009010), (791, 16165910), (830, 15406307), (1130, 11316137), (1162, 11004505), (1582, 8082955), (2905, 4401802), (3955, 3233182), (5810, 2200901), (7910, 1616591), (9379, 1363390), (18758, 681695), (19477, 656530), (38954, 328265), (46895, 272678), (65653, 194770), (93790, 136339), (97385, 131306)]