7156978370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1\times {\mathrm{4909}}^1$

素因数の和:9650

約数の個数: 32

約数和(自身を含む): 13303664640

約数和(自身を除く): 6146686270

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4703, 4909, 9406, 9818, 23515, 24545, 47030, 49090, 145793, 152179, 291586, 304358, 728965, 760895, 1457930, 1521790, 23087027, 46174054, 115435135, 230870270, 715697837, 1431395674, 3578489185, 7156978370]

約数ペア:

[(1, 7156978370), (2, 3578489185), (5, 1431395674), (10, 715697837), (31, 230870270), (62, 115435135), (155, 46174054), (310, 23087027), (4703, 1521790), (4909, 1457930), (9406, 760895), (9818, 728965), (23515, 304358), (24545, 291586), (47030, 152179), (49090, 145793)]