329888970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1221811}}^1$

素因数の和:1221827

約数の個数: 32

約数和(自身を含む): 879704640

約数和(自身を除く): 549815670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1221811, 2443622, 3665433, 6109055, 7330866, 10996299, 12218110, 18327165, 21992598, 32988897, 36654330, 54981495, 65977794, 109962990, 164944485, 329888970]

約数ペア:

[(1, 329888970), (2, 164944485), (3, 109962990), (5, 65977794), (6, 54981495), (9, 36654330), (10, 32988897), (15, 21992598), (18, 18327165), (27, 12218110), (30, 10996299), (45, 7330866), (54, 6109055), (90, 3665433), (135, 2443622), (270, 1221811)]