74935770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27449}}^1$

素因数の和:27479

約数の個数: 64

約数和(自身を含む): 221356800

約数和(自身を除く): 146421030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27449, 54898, 82347, 137245, 164694, 192143, 274490, 356837, 384286, 411735, 576429, 713674, 823470, 960715, 1070511, 1152858, 1784185, 1921430, 2141022, 2497859, 2882145, 3568370, 4995718, 5352555, 5764290, 7493577, 10705110, 12489295, 14987154, 24978590, 37467885, 74935770]

約数ペア:

[(1, 74935770), (2, 37467885), (3, 24978590), (5, 14987154), (6, 12489295), (7, 10705110), (10, 7493577), (13, 5764290), (14, 5352555), (15, 4995718), (21, 3568370), (26, 2882145), (30, 2497859), (35, 2141022), (39, 1921430), (42, 1784185), (65, 1152858), (70, 1070511), (78, 960715), (91, 823470), (105, 713674), (130, 576429), (182, 411735), (195, 384286), (210, 356837), (273, 274490), (390, 192143), (455, 164694), (546, 137245), (910, 82347), (1365, 54898), (2730, 27449)]