47394690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{225689}}^1$

素因数の和:225706

約数の個数: 32

約数和(自身を含む): 129997440

約数和(自身を除く): 82602750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 225689, 451378, 677067, 1128445, 1354134, 1579823, 2256890, 3159646, 3385335, 4739469, 6770670, 7899115, 9478938, 15798230, 23697345, 47394690]

約数ペア:

[(1, 47394690), (2, 23697345), (3, 15798230), (5, 9478938), (6, 7899115), (7, 6770670), (10, 4739469), (14, 3385335), (15, 3159646), (21, 2256890), (30, 1579823), (35, 1354134), (42, 1128445), (70, 677067), (105, 451378), (210, 225689)]