19302152010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643405067}}^1$

素因数の和:643405077

約数の個数: 16

約数和(自身を含む): 46325164896

約数和(自身を除く): 27023012886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643405067, 1286810134, 1930215201, 3217025335, 3860430402, 6434050670, 9651076005, 19302152010]

約数ペア:

[(1, 19302152010), (2, 9651076005), (3, 6434050670), (5, 3860430402), (6, 3217025335), (10, 1930215201), (15, 1286810134), (30, 643405067)]