80165970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{296911}}^1$

素因数の和:296927

約数の個数: 32

約数和(自身を含む): 213776640

約数和(自身を除く): 133610670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 296911, 593822, 890733, 1484555, 1781466, 2672199, 2969110, 4453665, 5344398, 8016597, 8907330, 13360995, 16033194, 26721990, 40082985, 80165970]

約数ペア:

[(1, 80165970), (2, 40082985), (3, 26721990), (5, 16033194), (6, 13360995), (9, 8907330), (10, 8016597), (15, 5344398), (18, 4453665), (27, 2969110), (30, 2672199), (45, 1781466), (54, 1484555), (90, 890733), (135, 593822), (270, 296911)]