15368630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 28664064

約数和(自身を除く): 13295434

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 347, 430, 515, 694, 1030, 1735, 3470, 4429, 8858, 14921, 22145, 29842, 35741, 44290, 71482, 74605, 149210, 178705, 357410, 1536863, 3073726, 7684315, 15368630]

約数ペア:

[(1, 15368630), (2, 7684315), (5, 3073726), (10, 1536863), (43, 357410), (86, 178705), (103, 149210), (206, 74605), (215, 71482), (347, 44290), (430, 35741), (515, 29842), (694, 22145), (1030, 14921), (1735, 8858), (3470, 4429)]