273506820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19073}}^1$

素因数の和:19324

約数の個数: 48

約数和(自身を含む): 769063680

約数和(自身を除く): 495556860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 19073, 38146, 57219, 76292, 95365, 114438, 190730, 228876, 286095, 381460, 572190, 1144380, 4558447, 9116894, 13675341, 18233788, 22792235, 27350682, 45584470, 54701364, 68376705, 91168940, 136753410, 273506820]

約数ペア:

[(1, 273506820), (2, 136753410), (3, 91168940), (4, 68376705), (5, 54701364), (6, 45584470), (10, 27350682), (12, 22792235), (15, 18233788), (20, 13675341), (30, 9116894), (60, 4558447), (239, 1144380), (478, 572190), (717, 381460), (956, 286095), (1195, 228876), (1434, 190730), (2390, 114438), (2868, 95365), (3585, 76292), (4780, 57219), (7170, 38146), (14340, 19073)]