428032950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 1129213440

約数和(自身を除く): 701180490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 101, 114, 150, 190, 202, 285, 303, 475, 505, 570, 606, 950, 1010, 1425, 1487, 1515, 1919, 2525, 2850, 2974, 3030, 3838, 4461, 5050, 5757, 7435, 7575, 8922, 9595, 11514, 14870, 15150, 19190, 22305, 28253, 28785, 37175, 44610, 47975, 56506, 57570, 74350, 84759, 95950, 111525, 141265, 143925, 150187, 169518, 223050, 282530, 287850, 300374, 423795, 450561, 706325, 750935, 847590, 901122, 1412650, 1501870, 2118975, 2252805, 2853553, 3754675, 4237950, 4505610, 5707106, 7509350, 8560659, 11264025, 14267765, 17121318, 22528050, 28535530, 42803295, 71338825, 85606590, 142677650, 214016475, 428032950]

約数ペア:

[(1, 428032950), (2, 214016475), (3, 142677650), (5, 85606590), (6, 71338825), (10, 42803295), (15, 28535530), (19, 22528050), (25, 17121318), (30, 14267765), (38, 11264025), (50, 8560659), (57, 7509350), (75, 5707106), (95, 4505610), (101, 4237950), (114, 3754675), (150, 2853553), (190, 2252805), (202, 2118975), (285, 1501870), (303, 1412650), (475, 901122), (505, 847590), (570, 750935), (606, 706325), (950, 450561), (1010, 423795), (1425, 300374), (1487, 287850), (1515, 282530), (1919, 223050), (2525, 169518), (2850, 150187), (2974, 143925), (3030, 141265), (3838, 111525), (4461, 95950), (5050, 84759), (5757, 74350), (7435, 57570), (7575, 56506), (8922, 47975), (9595, 44610), (11514, 37175), (14870, 28785), (15150, 28253), (19190, 22305)]