31051470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2731}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 74747520

約数和(自身を除く): 43696050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 2731, 3790, 5462, 5685, 8193, 11370, 13655, 16386, 27310, 40965, 81930, 1035049, 2070098, 3105147, 5175245, 6210294, 10350490, 15525735, 31051470]

約数ペア:

[(1, 31051470), (2, 15525735), (3, 10350490), (5, 6210294), (6, 5175245), (10, 3105147), (15, 2070098), (30, 1035049), (379, 81930), (758, 40965), (1137, 27310), (1895, 16386), (2274, 13655), (2731, 11370), (3790, 8193), (5462, 5685)]