1549148330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{19469}}^1$

素因数の和:19658

約数の個数: 32

約数和(自身を含む): 2852744400

約数和(自身を除く): 1303596070

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 545, 730, 1090, 7957, 15914, 19469, 38938, 39785, 79570, 97345, 194690, 1421237, 2122121, 2842474, 4244242, 7106185, 10610605, 14212370, 21221210, 154914833, 309829666, 774574165, 1549148330]

約数ペア:

[(1, 1549148330), (2, 774574165), (5, 309829666), (10, 154914833), (73, 21221210), (109, 14212370), (146, 10610605), (218, 7106185), (365, 4244242), (545, 2842474), (730, 2122121), (1090, 1421237), (7957, 194690), (15914, 97345), (19469, 79570), (38938, 39785)]