30611828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4297}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 58126152

約数和(自身を除く): 27514324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 4297, 7124, 8594, 17188, 55861, 111722, 223444, 588689, 1177378, 2354756, 7652957, 15305914, 30611828]

約数ペア:

[(1, 30611828), (2, 15305914), (4, 7652957), (13, 2354756), (26, 1177378), (52, 588689), (137, 223444), (274, 111722), (548, 55861), (1781, 17188), (3562, 8594), (4297, 7124)]