71414530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 147847680

約数和(自身を除く): 76433150

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 61, 110, 122, 145, 290, 305, 319, 367, 610, 638, 671, 734, 1342, 1595, 1769, 1835, 3190, 3355, 3538, 3670, 4037, 6710, 8074, 8845, 10643, 17690, 19459, 20185, 21286, 22387, 38918, 40370, 44774, 53215, 97295, 106430, 111935, 117073, 194590, 223870, 234146, 246257, 492514, 585365, 649223, 1170730, 1231285, 1298446, 2462570, 3246115, 6492230, 7141453, 14282906, 35707265, 71414530]

約数ペア:

[(1, 71414530), (2, 35707265), (5, 14282906), (10, 7141453), (11, 6492230), (22, 3246115), (29, 2462570), (55, 1298446), (58, 1231285), (61, 1170730), (110, 649223), (122, 585365), (145, 492514), (290, 246257), (305, 234146), (319, 223870), (367, 194590), (610, 117073), (638, 111935), (671, 106430), (734, 97295), (1342, 53215), (1595, 44774), (1769, 40370), (1835, 38918), (3190, 22387), (3355, 21286), (3538, 20185), (3670, 19459), (4037, 17690), (6710, 10643), (8074, 8845)]