507387210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80923}}^1$

素因数の和:80963

約数の個数: 64

約数和(自身を含む): 1398366720

約数和(自身を除く): 890979510

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, 80923, 161846, 242769, 404615, 485538, 809230, 890153, 1213845, 1537537, 1780306, 2427690, 2670459, 3075074, 4450765, 4612611, 5340918, 7687685, 8901530, 9225222, 13352295, 15375370, 16912907, 23063055, 26704590, 33825814, 46126110, 50738721, 84564535, 101477442, 169129070, 253693605, 507387210]

約数ペア:

[(1, 507387210), (2, 253693605), (3, 169129070), (5, 101477442), (6, 84564535), (10, 50738721), (11, 46126110), (15, 33825814), (19, 26704590), (22, 23063055), (30, 16912907), (33, 15375370), (38, 13352295), (55, 9225222), (57, 8901530), (66, 7687685), (95, 5340918), (110, 4612611), (114, 4450765), (165, 3075074), (190, 2670459), (209, 2427690), (285, 1780306), (330, 1537537), (418, 1213845), (570, 890153), (627, 809230), (1045, 485538), (1254, 404615), (2090, 242769), (3135, 161846), (6270, 80923)]