2018385030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{921637}}^1$

素因数の和:921720

約数の個数: 32

約数和(自身を含む): 4910487264

約数和(自身を除く): 2892102234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 921637, 1843274, 2764911, 4608185, 5529822, 9216370, 13824555, 27649110, 67279501, 134559002, 201838503, 336397505, 403677006, 672795010, 1009192515, 2018385030]

約数ペア:

[(1, 2018385030), (2, 1009192515), (3, 672795010), (5, 403677006), (6, 336397505), (10, 201838503), (15, 134559002), (30, 67279501), (73, 27649110), (146, 13824555), (219, 9216370), (365, 5529822), (438, 4608185), (730, 2764911), (1095, 1843274), (2190, 921637)]