4870291090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{26729}}^1$

素因数の和:26899

約数の個数: 64

約数和(自身を含む): 10623571200

約数和(自身を除く): 5753280110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1330, 1370, 1918, 2603, 4795, 5206, 9590, 13015, 18221, 26030, 26729, 36442, 53458, 91105, 133645, 182210, 187103, 267290, 374206, 507851, 935515, 1015702, 1871030, 2539255, 3554957, 3661873, 5078510, 7109914, 7323746, 17774785, 18309365, 25633111, 35549570, 36618730, 51266222, 69575587, 128165555, 139151174, 256331110, 347877935, 487029109, 695755870, 974058218, 2435145545, 4870291090]

約数ペア:

[(1, 4870291090), (2, 2435145545), (5, 974058218), (7, 695755870), (10, 487029109), (14, 347877935), (19, 256331110), (35, 139151174), (38, 128165555), (70, 69575587), (95, 51266222), (133, 36618730), (137, 35549570), (190, 25633111), (266, 18309365), (274, 17774785), (665, 7323746), (685, 7109914), (959, 5078510), (1330, 3661873), (1370, 3554957), (1918, 2539255), (2603, 1871030), (4795, 1015702), (5206, 935515), (9590, 507851), (13015, 374206), (18221, 267290), (26030, 187103), (26729, 182210), (36442, 133645), (53458, 91105)]