68883930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40283}}^1$

素因数の和:40315

約数の個数: 48

約数和(自身を含む): 188529120

約数和(自身を除く): 119645190

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, 40283, 80566, 120849, 201415, 241698, 362547, 402830, 604245, 725094, 765377, 1208490, 1530754, 1812735, 2296131, 3625470, 3826885, 4592262, 6888393, 7653770, 11480655, 13776786, 22961310, 34441965, 68883930]

約数ペア:

[(1, 68883930), (2, 34441965), (3, 22961310), (5, 13776786), (6, 11480655), (9, 7653770), (10, 6888393), (15, 4592262), (18, 3826885), (19, 3625470), (30, 2296131), (38, 1812735), (45, 1530754), (57, 1208490), (90, 765377), (95, 725094), (114, 604245), (171, 402830), (190, 362547), (285, 241698), (342, 201415), (570, 120849), (855, 80566), (1710, 40283)]