86813970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3677}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 208675008

約数和(自身を除く): 121861038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1574, 2361, 3677, 3935, 4722, 7354, 7870, 11031, 11805, 18385, 22062, 23610, 36770, 55155, 110310, 2893799, 5787598, 8681397, 14468995, 17362794, 28937990, 43406985, 86813970]

約数ペア:

[(1, 86813970), (2, 43406985), (3, 28937990), (5, 17362794), (6, 14468995), (10, 8681397), (15, 5787598), (30, 2893799), (787, 110310), (1574, 55155), (2361, 36770), (3677, 23610), (3935, 22062), (4722, 18385), (7354, 11805), (7870, 11031)]