247656330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14407}}^1$

素因数の和:14611

約数の個数: 48

約数和(自身を含む): 647322624

約数和(自身を除く): 399666294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 14407, 17190, 28814, 43221, 72035, 86442, 129663, 144070, 216105, 259326, 432210, 648315, 1296630, 2751737, 5503474, 8255211, 13758685, 16510422, 24765633, 27517370, 41276055, 49531266, 82552110, 123828165, 247656330]

約数ペア:

[(1, 247656330), (2, 123828165), (3, 82552110), (5, 49531266), (6, 41276055), (9, 27517370), (10, 24765633), (15, 16510422), (18, 13758685), (30, 8255211), (45, 5503474), (90, 2751737), (191, 1296630), (382, 648315), (573, 432210), (955, 259326), (1146, 216105), (1719, 144070), (1910, 129663), (2865, 86442), (3438, 72035), (5730, 43221), (8595, 28814), (14407, 17190)]