636683170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 1200925440

約数和(自身を除く): 564242270

約数列:

[1, 2, 5, 10, 53, 103, 106, 107, 109, 206, 214, 218, 265, 515, 530, 535, 545, 1030, 1070, 1090, 5459, 5671, 5777, 10918, 11021, 11227, 11342, 11554, 11663, 22042, 22454, 23326, 27295, 28355, 28885, 54590, 55105, 56135, 56710, 57770, 58315, 110210, 112270, 116630, 584113, 595031, 618139, 1168226, 1190062, 1201289, 1236278, 2402578, 2920565, 2975155, 3090695, 5841130, 5950310, 6006445, 6181390, 12012890, 63668317, 127336634, 318341585, 636683170]

約数ペア:

[(1, 636683170), (2, 318341585), (5, 127336634), (10, 63668317), (53, 12012890), (103, 6181390), (106, 6006445), (107, 5950310), (109, 5841130), (206, 3090695), (214, 2975155), (218, 2920565), (265, 2402578), (515, 1236278), (530, 1201289), (535, 1190062), (545, 1168226), (1030, 618139), (1070, 595031), (1090, 584113), (5459, 116630), (5671, 112270), (5777, 110210), (10918, 58315), (11021, 57770), (11227, 56710), (11342, 56135), (11554, 55105), (11663, 54590), (22042, 28885), (22454, 28355), (23326, 27295)]