65618820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3529

約数の個数: 72

約数和(自身を含む): 200962944

約数和(自身を除く): 135344124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3407, 3852, 4815, 6420, 6814, 9630, 10221, 13628, 17035, 19260, 20442, 30663, 34070, 40884, 51105, 61326, 68140, 102210, 122652, 153315, 204420, 306630, 364549, 613260, 729098, 1093647, 1458196, 1822745, 2187294, 3280941, 3645490, 4374588, 5468235, 6561882, 7290980, 10936470, 13123764, 16404705, 21872940, 32809410, 65618820]

約数ペア:

[(1, 65618820), (2, 32809410), (3, 21872940), (4, 16404705), (5, 13123764), (6, 10936470), (9, 7290980), (10, 6561882), (12, 5468235), (15, 4374588), (18, 3645490), (20, 3280941), (30, 2187294), (36, 1822745), (45, 1458196), (60, 1093647), (90, 729098), (107, 613260), (180, 364549), (214, 306630), (321, 204420), (428, 153315), (535, 122652), (642, 102210), (963, 68140), (1070, 61326), (1284, 51105), (1605, 40884), (1926, 34070), (2140, 30663), (3210, 20442), (3407, 19260), (3852, 17035), (4815, 13628), (6420, 10221), (6814, 9630)]