1570343380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{42373}}^1$

素因数の和:42508

約数の個数: 48

約数和(自身を含む): 3523821840

約数和(自身を除く): 1953478460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 42373, 84746, 169492, 211865, 423730, 720341, 847460, 1440682, 2881364, 3601705, 4618657, 7203410, 9237314, 14406820, 18474628, 23093285, 46186570, 78517169, 92373140, 157034338, 314068676, 392585845, 785171690, 1570343380]

約数ペア:

[(1, 1570343380), (2, 785171690), (4, 392585845), (5, 314068676), (10, 157034338), (17, 92373140), (20, 78517169), (34, 46186570), (68, 23093285), (85, 18474628), (109, 14406820), (170, 9237314), (218, 7203410), (340, 4618657), (436, 3601705), (545, 2881364), (1090, 1440682), (1853, 847460), (2180, 720341), (3706, 423730), (7412, 211865), (9265, 169492), (18530, 84746), (37060, 42373)]