2012112060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4790743}}^1$

素因数の和:4790762

約数の個数: 48

約数和(自身を含む): 6438759936

約数和(自身を除く): 4426647876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4790743, 9581486, 14372229, 19162972, 23953715, 28744458, 33535201, 47907430, 57488916, 67070402, 71861145, 95814860, 100605603, 134140804, 143722290, 167676005, 201211206, 287444580, 335352010, 402422412, 503028015, 670704020, 1006056030, 2012112060]

約数ペア:

[(1, 2012112060), (2, 1006056030), (3, 670704020), (4, 503028015), (5, 402422412), (6, 335352010), (7, 287444580), (10, 201211206), (12, 167676005), (14, 143722290), (15, 134140804), (20, 100605603), (21, 95814860), (28, 71861145), (30, 67070402), (35, 57488916), (42, 47907430), (60, 33535201), (70, 28744458), (84, 23953715), (105, 19162972), (140, 14372229), (210, 9581486), (420, 4790743)]