68661630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40153}}^1$

素因数の和:40185

約数の個数: 48

約数和(自身を含む): 187920720

約数和(自身を除く): 119259090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40153, 80306, 120459, 200765, 240918, 361377, 401530, 602295, 722754, 762907, 1204590, 1525814, 1806885, 2288721, 3613770, 3814535, 4577442, 6866163, 7629070, 11443605, 13732326, 22887210, 34330815, 68661630]

約数ペア:

[(1, 68661630), (2, 34330815), (3, 22887210), (5, 13732326), (6, 11443605), (9, 7629070), (10, 6866163), (15, 4577442), (18, 3814535), (19, 3613770), (30, 2288721), (38, 1806885), (45, 1525814), (57, 1204590), (90, 762907), (95, 722754), (114, 602295), (171, 401530), (190, 361377), (285, 240918), (342, 200765), (570, 120459), (855, 80306), (1710, 40153)]