30456196

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 54192600

約数和(自身を除く): 23736404

約数列:

[1, 2, 4, 137, 149, 274, 298, 373, 548, 596, 746, 1492, 20413, 40826, 51101, 55577, 81652, 102202, 111154, 204404, 222308, 7614049, 15228098, 30456196]

約数ペア:

[(1, 30456196), (2, 15228098), (4, 7614049), (137, 222308), (149, 204404), (274, 111154), (298, 102202), (373, 81652), (548, 55577), (596, 51101), (746, 40826), (1492, 20413)]