85690570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3391}}^1$

素因数の和:3443

約数の個数: 48

約数和(自身を含む): 186098688

約数和(自身を除く): 100408118

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3391, 3610, 5054, 6782, 12635, 16955, 23737, 25270, 33910, 47474, 64429, 118685, 128858, 237370, 322145, 451003, 644290, 902006, 1224151, 2255015, 2448302, 4510030, 6120755, 8569057, 12241510, 17138114, 42845285, 85690570]

約数ペア:

[(1, 85690570), (2, 42845285), (5, 17138114), (7, 12241510), (10, 8569057), (14, 6120755), (19, 4510030), (35, 2448302), (38, 2255015), (70, 1224151), (95, 902006), (133, 644290), (190, 451003), (266, 322145), (361, 237370), (665, 128858), (722, 118685), (1330, 64429), (1805, 47474), (2527, 33910), (3391, 25270), (3610, 23737), (5054, 16955), (6782, 12635)]