20190352290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4286699}}^1$

素因数の和:4286866

約数の個数: 32

約数和(自身を含む): 48765499200

約数和(自身を除く): 28575146910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 4286699, 8573398, 12860097, 21433495, 25720194, 42866990, 64300485, 128600970, 673011743, 1346023486, 2019035229, 3365058715, 4038070458, 6730117430, 10095176145, 20190352290]

約数ペア:

[(1, 20190352290), (2, 10095176145), (3, 6730117430), (5, 4038070458), (6, 3365058715), (10, 2019035229), (15, 1346023486), (30, 673011743), (157, 128600970), (314, 64300485), (471, 42866990), (785, 25720194), (942, 21433495), (1570, 12860097), (2355, 8573398), (4710, 4286699)]