219984210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{6553}}^1$

素因数の和:6939

約数の個数: 48

約数和(自身を含む): 573579864

約数和(自身を除く): 353595654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 1119, 1865, 2238, 3357, 3730, 5595, 6553, 6714, 11190, 13106, 16785, 19659, 32765, 33570, 39318, 58977, 65530, 98295, 117954, 196590, 294885, 589770, 2444269, 4888538, 7332807, 12221345, 14665614, 21998421, 24442690, 36664035, 43996842, 73328070, 109992105, 219984210]

約数ペア:

[(1, 219984210), (2, 109992105), (3, 73328070), (5, 43996842), (6, 36664035), (9, 24442690), (10, 21998421), (15, 14665614), (18, 12221345), (30, 7332807), (45, 4888538), (90, 2444269), (373, 589770), (746, 294885), (1119, 196590), (1865, 117954), (2238, 98295), (3357, 65530), (3730, 58977), (5595, 39318), (6553, 33570), (6714, 32765), (11190, 19659), (13106, 16785)]