2012197890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{192187}}^1$

素因数の和:192546

約数の個数: 32

約数和(自身を含む): 4843137600

約数和(自身を除く): 2830939710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 192187, 384374, 576561, 960935, 1153122, 1921870, 2882805, 5765610, 67073263, 134146526, 201219789, 335366315, 402439578, 670732630, 1006098945, 2012197890]

約数ペア:

[(1, 2012197890), (2, 1006098945), (3, 670732630), (5, 402439578), (6, 335366315), (10, 201219789), (15, 134146526), (30, 67073263), (349, 5765610), (698, 2882805), (1047, 1921870), (1745, 1153122), (2094, 960935), (3490, 576561), (5235, 384374), (10470, 192187)]