57012060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{135743}}^1$

素因数の和:135762

約数の個数: 48

約数和(自身を含む): 182439936

約数和(自身を除く): 125427876

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, 135743, 271486, 407229, 542972, 678715, 814458, 950201, 1357430, 1628916, 1900402, 2036145, 2714860, 2850603, 3800804, 4072290, 4751005, 5701206, 8144580, 9502010, 11402412, 14253015, 19004020, 28506030, 57012060]

約数ペア:

[(1, 57012060), (2, 28506030), (3, 19004020), (4, 14253015), (5, 11402412), (6, 9502010), (7, 8144580), (10, 5701206), (12, 4751005), (14, 4072290), (15, 3800804), (20, 2850603), (21, 2714860), (28, 2036145), (30, 1900402), (35, 1628916), (42, 1357430), (60, 950201), (70, 814458), (84, 678715), (105, 542972), (140, 407229), (210, 271486), (420, 135743)]