61216210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3109}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 120916800

約数和(自身を除く): 59700590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3109, 3938, 6218, 9845, 15545, 19690, 31090, 34199, 68398, 170995, 341990, 556511, 1113022, 2782555, 5565110, 6121621, 12243242, 30608105, 61216210]

約数ペア:

[(1, 61216210), (2, 30608105), (5, 12243242), (10, 6121621), (11, 5565110), (22, 2782555), (55, 1113022), (110, 556511), (179, 341990), (358, 170995), (895, 68398), (1790, 34199), (1969, 31090), (3109, 19690), (3938, 15545), (6218, 9845)]