5544290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 10214100

約数和(自身を除く): 4669810

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 610, 745, 1490, 3721, 7442, 9089, 18178, 18605, 37210, 45445, 90890, 554429, 1108858, 2772145, 5544290]

約数ペア:

[(1, 5544290), (2, 2772145), (5, 1108858), (10, 554429), (61, 90890), (122, 45445), (149, 37210), (298, 18605), (305, 18178), (610, 9089), (745, 7442), (1490, 3721)]