197826180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3297103}}^1$

素因数の和:3297115

約数の個数: 24

約数和(自身を含む): 553913472

約数和(自身を除く): 356087292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3297103, 6594206, 9891309, 13188412, 16485515, 19782618, 32971030, 39565236, 49456545, 65942060, 98913090, 197826180]

約数ペア:

[(1, 197826180), (2, 98913090), (3, 65942060), (4, 49456545), (5, 39565236), (6, 32971030), (10, 19782618), (12, 16485515), (15, 13188412), (20, 9891309), (30, 6594206), (60, 3297103)]