30683081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 8991799

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 491, 2717, 3289, 4807, 5401, 5681, 6383, 9329, 11293, 62491, 70213, 102619, 121277, 124223, 146809, 214567, 1334047, 1614899, 2360237, 2789371, 30683081]

約数ペア:

[(1, 30683081), (11, 2789371), (13, 2360237), (19, 1614899), (23, 1334047), (143, 214567), (209, 146809), (247, 124223), (253, 121277), (299, 102619), (437, 70213), (491, 62491), (2717, 11293), (3289, 9329), (4807, 6383), (5401, 5681)]