26639490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1381}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 64080576

約数和(自身を除く): 37441086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1381, 1929, 2762, 3215, 3858, 4143, 6430, 6905, 8286, 9645, 13810, 19290, 20715, 41430, 887983, 1775966, 2663949, 4439915, 5327898, 8879830, 13319745, 26639490]

約数ペア:

[(1, 26639490), (2, 13319745), (3, 8879830), (5, 5327898), (6, 4439915), (10, 2663949), (15, 1775966), (30, 887983), (643, 41430), (1286, 20715), (1381, 19290), (1929, 13810), (2762, 9645), (3215, 8286), (3858, 6905), (4143, 6430)]