71190350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2$

素因数の和:123

約数の個数: 108

約数和(自身を含む): 170494296

約数和(自身を除く): 99303946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 50, 55, 70, 77, 82, 110, 121, 154, 175, 205, 242, 275, 287, 350, 385, 410, 451, 550, 574, 605, 770, 847, 902, 1025, 1210, 1435, 1681, 1694, 1925, 2050, 2255, 2870, 3025, 3157, 3362, 3850, 4235, 4510, 4961, 6050, 6314, 7175, 8405, 8470, 9922, 11275, 11767, 14350, 15785, 16810, 18491, 21175, 22550, 23534, 24805, 31570, 34727, 36982, 42025, 42350, 49610, 58835, 69454, 78925, 84050, 92455, 117670, 124025, 129437, 157850, 173635, 184910, 203401, 248050, 258874, 294175, 347270, 406802, 462275, 588350, 647185, 868175, 924550, 1017005, 1294370, 1423807, 1736350, 2034010, 2847614, 3235925, 5085025, 6471850, 7119035, 10170050, 14238070, 35595175, 71190350]

約数ペア:

[(1, 71190350), (2, 35595175), (5, 14238070), (7, 10170050), (10, 7119035), (11, 6471850), (14, 5085025), (22, 3235925), (25, 2847614), (35, 2034010), (41, 1736350), (50, 1423807), (55, 1294370), (70, 1017005), (77, 924550), (82, 868175), (110, 647185), (121, 588350), (154, 462275), (175, 406802), (205, 347270), (242, 294175), (275, 258874), (287, 248050), (350, 203401), (385, 184910), (410, 173635), (451, 157850), (550, 129437), (574, 124025), (605, 117670), (770, 92455), (847, 84050), (902, 78925), (1025, 69454), (1210, 58835), (1435, 49610), (1681, 42350), (1694, 42025), (1925, 36982), (2050, 34727), (2255, 31570), (2870, 24805), (3025, 23534), (3157, 22550), (3362, 21175), (3850, 18491), (4235, 16810), (4510, 15785), (4961, 14350), (6050, 11767), (6314, 11275), (7175, 9922), (8405, 8470)]