1566197220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3729041}}^1$

素因数の和:3729060

約数の個数: 48

約数和(自身を含む): 5011832448

約数和(自身を除く): 3445635228

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, 3729041, 7458082, 11187123, 14916164, 18645205, 22374246, 26103287, 37290410, 44748492, 52206574, 55935615, 74580820, 78309861, 104413148, 111871230, 130516435, 156619722, 223742460, 261032870, 313239444, 391549305, 522065740, 783098610, 1566197220]

約数ペア:

[(1, 1566197220), (2, 783098610), (3, 522065740), (4, 391549305), (5, 313239444), (6, 261032870), (7, 223742460), (10, 156619722), (12, 130516435), (14, 111871230), (15, 104413148), (20, 78309861), (21, 74580820), (28, 55935615), (30, 52206574), (35, 44748492), (42, 37290410), (60, 26103287), (70, 22374246), (84, 18645205), (105, 14916164), (140, 11187123), (210, 7458082), (420, 3729041)]