1330598780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{3511}}^1$

素因数の和:6234

約数の個数: 48

約数和(自身を含む): 3195526656

約数和(自身を除く): 1864927876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2707, 3511, 5414, 7022, 10828, 13535, 14044, 17555, 18949, 24577, 27070, 35110, 37898, 49154, 54140, 70220, 75796, 94745, 98308, 122885, 189490, 245770, 378980, 491540, 9504277, 19008554, 38017108, 47521385, 66529939, 95042770, 133059878, 190085540, 266119756, 332649695, 665299390, 1330598780]

約数ペア:

[(1, 1330598780), (2, 665299390), (4, 332649695), (5, 266119756), (7, 190085540), (10, 133059878), (14, 95042770), (20, 66529939), (28, 47521385), (35, 38017108), (70, 19008554), (140, 9504277), (2707, 491540), (3511, 378980), (5414, 245770), (7022, 189490), (10828, 122885), (13535, 98308), (14044, 94745), (17555, 75796), (18949, 70220), (24577, 54140), (27070, 49154), (35110, 37898)]