66036180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157229}}^1$

素因数の和:157248

約数の個数: 48

約数和(自身を含む): 211317120

約数和(自身を除く): 145280940

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, 157229, 314458, 471687, 628916, 786145, 943374, 1100603, 1572290, 1886748, 2201206, 2358435, 3144580, 3301809, 4402412, 4716870, 5503015, 6603618, 9433740, 11006030, 13207236, 16509045, 22012060, 33018090, 66036180]

約数ペア:

[(1, 66036180), (2, 33018090), (3, 22012060), (4, 16509045), (5, 13207236), (6, 11006030), (7, 9433740), (10, 6603618), (12, 5503015), (14, 4716870), (15, 4402412), (20, 3301809), (21, 3144580), (28, 2358435), (30, 2201206), (35, 1886748), (42, 1572290), (60, 1100603), (70, 943374), (84, 786145), (105, 628916), (140, 471687), (210, 314458), (420, 157229)]