47442990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{225919}}^1$

素因数の和:225936

約数の個数: 32

約数和(自身を含む): 130129920

約数和(自身を除く): 82686930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 225919, 451838, 677757, 1129595, 1355514, 1581433, 2259190, 3162866, 3388785, 4744299, 6777570, 7907165, 9488598, 15814330, 23721495, 47442990]

約数ペア:

[(1, 47442990), (2, 23721495), (3, 15814330), (5, 9488598), (6, 7907165), (7, 6777570), (10, 4744299), (14, 3388785), (15, 3162866), (21, 2259190), (30, 1581433), (35, 1355514), (42, 1129595), (70, 677757), (105, 451838), (210, 225919)]