27124630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 52998624

約数和(自身を除く): 25873994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1523, 1781, 3046, 3562, 7615, 8905, 15230, 17810, 19799, 39598, 98995, 197990, 208651, 417302, 1043255, 2086510, 2712463, 5424926, 13562315, 27124630]

約数ペア:

[(1, 27124630), (2, 13562315), (5, 5424926), (10, 2712463), (13, 2086510), (26, 1043255), (65, 417302), (130, 208651), (137, 197990), (274, 98995), (685, 39598), (1370, 19799), (1523, 17810), (1781, 15230), (3046, 8905), (3562, 7615)]