47675340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 145546128

約数和(自身を除く): 97870788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1531, 1557, 1730, 2076, 2595, 3062, 3114, 3460, 4593, 5190, 6124, 6228, 7655, 7785, 9186, 10380, 13779, 15310, 15570, 18372, 22965, 27558, 30620, 31140, 45930, 55116, 68895, 91860, 137790, 264863, 275580, 529726, 794589, 1059452, 1324315, 1589178, 2383767, 2648630, 3178356, 3972945, 4767534, 5297260, 7945890, 9535068, 11918835, 15891780, 23837670, 47675340]

約数ペア:

[(1, 47675340), (2, 23837670), (3, 15891780), (4, 11918835), (5, 9535068), (6, 7945890), (9, 5297260), (10, 4767534), (12, 3972945), (15, 3178356), (18, 2648630), (20, 2383767), (30, 1589178), (36, 1324315), (45, 1059452), (60, 794589), (90, 529726), (173, 275580), (180, 264863), (346, 137790), (519, 91860), (692, 68895), (865, 55116), (1038, 45930), (1531, 31140), (1557, 30620), (1730, 27558), (2076, 22965), (2595, 18372), (3062, 15570), (3114, 15310), (3460, 13779), (4593, 10380), (5190, 9186), (6124, 7785), (6228, 7655)]