16273890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 42909048

約数和(自身を除く): 26635158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 2477, 3285, 4954, 6570, 7431, 12385, 14862, 22293, 24770, 37155, 44586, 74310, 111465, 180821, 222930, 361642, 542463, 904105, 1084926, 1627389, 1808210, 2712315, 3254778, 5424630, 8136945, 16273890]

約数ペア:

[(1, 16273890), (2, 8136945), (3, 5424630), (5, 3254778), (6, 2712315), (9, 1808210), (10, 1627389), (15, 1084926), (18, 904105), (30, 542463), (45, 361642), (73, 222930), (90, 180821), (146, 111465), (219, 74310), (365, 44586), (438, 37155), (657, 24770), (730, 22293), (1095, 14862), (1314, 12385), (2190, 7431), (2477, 6570), (3285, 4954)]