61946730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{688297}}^1$

素因数の和:688310

約数の個数: 24

約数和(自身を含む): 161061732

約数和(自身を除く): 99115002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 688297, 1376594, 2064891, 3441485, 4129782, 6194673, 6882970, 10324455, 12389346, 20648910, 30973365, 61946730]

約数ペア:

[(1, 61946730), (2, 30973365), (3, 20648910), (5, 12389346), (6, 10324455), (9, 6882970), (10, 6194673), (15, 4129782), (18, 3441485), (30, 2064891), (45, 1376594), (90, 688297)]