27889530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 71245440

約数和(自身を除く): 43355910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 433, 565, 570, 678, 866, 1130, 1299, 1695, 2147, 2165, 2598, 3390, 4294, 4330, 6441, 6495, 8227, 10735, 12882, 12990, 16454, 21470, 24681, 32205, 41135, 48929, 49362, 64410, 82270, 97858, 123405, 146787, 244645, 246810, 293574, 489290, 733935, 929651, 1467870, 1859302, 2788953, 4648255, 5577906, 9296510, 13944765, 27889530]

約数ペア:

[(1, 27889530), (2, 13944765), (3, 9296510), (5, 5577906), (6, 4648255), (10, 2788953), (15, 1859302), (19, 1467870), (30, 929651), (38, 733935), (57, 489290), (95, 293574), (113, 246810), (114, 244645), (190, 146787), (226, 123405), (285, 97858), (339, 82270), (433, 64410), (565, 49362), (570, 48929), (678, 41135), (866, 32205), (1130, 24681), (1299, 21470), (1695, 16454), (2147, 12990), (2165, 12882), (2598, 10735), (3390, 8227), (4294, 6495), (4330, 6441)]