28476510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 68562720

約数和(自身を除く): 40086210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 2689, 3530, 5295, 5378, 8067, 10590, 13445, 16134, 26890, 40335, 80670, 949217, 1898434, 2847651, 4746085, 5695302, 9492170, 14238255, 28476510]

約数ペア:

[(1, 28476510), (2, 14238255), (3, 9492170), (5, 5695302), (6, 4746085), (10, 2847651), (15, 1898434), (30, 949217), (353, 80670), (706, 40335), (1059, 26890), (1765, 16134), (2118, 13445), (2689, 10590), (3530, 8067), (5295, 5378)]