355320270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{438667}}^1$

素因数の和:438686

約数の個数: 40

約数和(自身を含む): 955418904

約数和(自身を除く): 600098634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 438667, 877334, 1316001, 2193335, 2632002, 3948003, 4386670, 6580005, 7896006, 11844009, 13160010, 19740015, 23688018, 35532027, 39480030, 59220045, 71064054, 118440090, 177660135, 355320270]

約数ペア:

[(1, 355320270), (2, 177660135), (3, 118440090), (5, 71064054), (6, 59220045), (9, 39480030), (10, 35532027), (15, 23688018), (18, 19740015), (27, 13160010), (30, 11844009), (45, 7896006), (54, 6580005), (81, 4386670), (90, 3948003), (135, 2632002), (162, 2193335), (270, 1316001), (405, 877334), (810, 438667)]