28369110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12281}}^1$

素因数の和:12309

約数の個数: 64

約数和(自身を含む): 84893184

約数和(自身を除く): 56524074

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 12281, 24562, 36843, 61405, 73686, 85967, 122810, 135091, 171934, 184215, 257901, 270182, 368430, 405273, 429835, 515802, 675455, 810546, 859670, 945637, 1289505, 1350910, 1891274, 2026365, 2579010, 2836911, 4052730, 4728185, 5673822, 9456370, 14184555, 28369110]

約数ペア:

[(1, 28369110), (2, 14184555), (3, 9456370), (5, 5673822), (6, 4728185), (7, 4052730), (10, 2836911), (11, 2579010), (14, 2026365), (15, 1891274), (21, 1350910), (22, 1289505), (30, 945637), (33, 859670), (35, 810546), (42, 675455), (55, 515802), (66, 429835), (70, 405273), (77, 368430), (105, 270182), (110, 257901), (154, 184215), (165, 171934), (210, 135091), (231, 122810), (330, 85967), (385, 73686), (462, 61405), (770, 36843), (1155, 24562), (2310, 12281)]