21230147230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6572801}}^1$

素因数の和:6572844

約数の個数: 32

約数和(自身を含む): 42591756960

約数和(自身を除く): 21361609730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 6572801, 13145602, 32864005, 65728010, 111737617, 124883219, 223475234, 249766438, 558688085, 624416095, 1117376170, 1248832190, 2123014723, 4246029446, 10615073615, 21230147230]

約数ペア:

[(1, 21230147230), (2, 10615073615), (5, 4246029446), (10, 2123014723), (17, 1248832190), (19, 1117376170), (34, 624416095), (38, 558688085), (85, 249766438), (95, 223475234), (170, 124883219), (190, 111737617), (323, 65728010), (646, 32864005), (1615, 13145602), (3230, 6572801)]