238783260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{209459}}^1$

素因数の和:209490

約数の個数: 48

約数和(自身を含む): 703785600

約数和(自身を除く): 465002340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 209459, 418918, 628377, 837836, 1047295, 1256754, 2094590, 2513508, 3141885, 3979721, 4189180, 6283770, 7959442, 11939163, 12567540, 15918884, 19898605, 23878326, 39797210, 47756652, 59695815, 79594420, 119391630, 238783260]

約数ペア:

[(1, 238783260), (2, 119391630), (3, 79594420), (4, 59695815), (5, 47756652), (6, 39797210), (10, 23878326), (12, 19898605), (15, 15918884), (19, 12567540), (20, 11939163), (30, 7959442), (38, 6283770), (57, 4189180), (60, 3979721), (76, 3141885), (95, 2513508), (114, 2094590), (190, 1256754), (228, 1047295), (285, 837836), (380, 628377), (570, 418918), (1140, 209459)]