800010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2963}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 2134080

約数和(自身を除く): 1334070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2963, 5926, 8889, 14815, 17778, 26667, 29630, 44445, 53334, 80001, 88890, 133335, 160002, 266670, 400005, 800010]

約数ペア:

[(1, 800010), (2, 400005), (3, 266670), (5, 160002), (6, 133335), (9, 88890), (10, 80001), (15, 53334), (18, 44445), (27, 29630), (30, 26667), (45, 17778), (54, 14815), (90, 8889), (135, 5926), (270, 2963)]