56978970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2027}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 136963008

約数和(自身を除く): 79984038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937, 1874, 2027, 2811, 4054, 4685, 5622, 6081, 9370, 10135, 12162, 14055, 20270, 28110, 30405, 60810, 1899299, 3798598, 5697897, 9496495, 11395794, 18992990, 28489485, 56978970]

約数ペア:

[(1, 56978970), (2, 28489485), (3, 18992990), (5, 11395794), (6, 9496495), (10, 5697897), (15, 3798598), (30, 1899299), (937, 60810), (1874, 30405), (2027, 28110), (2811, 20270), (4054, 14055), (4685, 12162), (5622, 10135), (6081, 9370)]