707008620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{620183}}^1$

素因数の和:620214

約数の個数: 48

約数和(自身を含む): 2083818240

約数和(自身を除く): 1376809620

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, 620183, 1240366, 1860549, 2480732, 3100915, 3721098, 6201830, 7442196, 9302745, 11783477, 12403660, 18605490, 23566954, 35350431, 37210980, 47133908, 58917385, 70700862, 117834770, 141401724, 176752155, 235669540, 353504310, 707008620]

約数ペア:

[(1, 707008620), (2, 353504310), (3, 235669540), (4, 176752155), (5, 141401724), (6, 117834770), (10, 70700862), (12, 58917385), (15, 47133908), (19, 37210980), (20, 35350431), (30, 23566954), (38, 18605490), (57, 12403660), (60, 11783477), (76, 9302745), (95, 7442196), (114, 6201830), (190, 3721098), (228, 3100915), (285, 2480732), (380, 1860549), (570, 1240366), (1140, 620183)]