28602780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476713}}^1$

素因数の和:476725

約数の個数: 24

約数和(自身を含む): 80087952

約数和(自身を除く): 51485172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476713, 953426, 1430139, 1906852, 2383565, 2860278, 4767130, 5720556, 7150695, 9534260, 14301390, 28602780]

約数ペア:

[(1, 28602780), (2, 14301390), (3, 9534260), (4, 7150695), (5, 5720556), (6, 4767130), (10, 2860278), (12, 2383565), (15, 1906852), (20, 1430139), (30, 953426), (60, 476713)]