258493290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41227}}^1$

素因数の和:41267

約数の個数: 64

約数和(自身を含む): 712419840

約数和(自身を除く): 453926550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 41227, 82454, 123681, 206135, 247362, 412270, 453497, 618405, 783313, 906994, 1236810, 1360491, 1566626, 2267485, 2349939, 2720982, 3916565, 4534970, 4699878, 6802455, 7833130, 8616443, 11749695, 13604910, 17232886, 23499390, 25849329, 43082215, 51698658, 86164430, 129246645, 258493290]

約数ペア:

[(1, 258493290), (2, 129246645), (3, 86164430), (5, 51698658), (6, 43082215), (10, 25849329), (11, 23499390), (15, 17232886), (19, 13604910), (22, 11749695), (30, 8616443), (33, 7833130), (38, 6802455), (55, 4699878), (57, 4534970), (66, 3916565), (95, 2720982), (110, 2349939), (114, 2267485), (165, 1566626), (190, 1360491), (209, 1236810), (285, 906994), (330, 783313), (418, 618405), (570, 453497), (627, 412270), (1045, 247362), (1254, 206135), (2090, 123681), (3135, 82454), (6270, 41227)]