70429485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 138885120

約数和(自身を除く): 68455635

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 43, 57, 95, 105, 129, 133, 215, 285, 301, 399, 645, 665, 817, 821, 903, 1505, 1995, 2451, 2463, 4085, 4105, 4515, 5719, 5747, 12255, 12315, 15599, 17157, 17241, 28595, 28735, 35303, 46797, 77995, 85785, 86205, 105909, 109193, 176515, 233985, 247121, 327579, 529545, 545965, 670757, 741363, 1235605, 1637895, 2012271, 3353785, 3706815, 4695299, 10061355, 14085897, 23476495, 70429485]

約数ペア:

[(1, 70429485), (3, 23476495), (5, 14085897), (7, 10061355), (15, 4695299), (19, 3706815), (21, 3353785), (35, 2012271), (43, 1637895), (57, 1235605), (95, 741363), (105, 670757), (129, 545965), (133, 529545), (215, 327579), (285, 247121), (301, 233985), (399, 176515), (645, 109193), (665, 105909), (817, 86205), (821, 85785), (903, 77995), (1505, 46797), (1995, 35303), (2451, 28735), (2463, 28595), (4085, 17241), (4105, 17157), (4515, 15599), (5719, 12315), (5747, 12255)]