26428890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3847}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 63722880

約数和(自身を除く): 37293990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 3847, 6870, 7694, 11541, 19235, 23082, 38470, 57705, 115410, 880963, 1761926, 2642889, 4404815, 5285778, 8809630, 13214445, 26428890]

約数ペア:

[(1, 26428890), (2, 13214445), (3, 8809630), (5, 5285778), (6, 4404815), (10, 2642889), (15, 1761926), (30, 880963), (229, 115410), (458, 57705), (687, 38470), (1145, 23082), (1374, 19235), (2290, 11541), (3435, 7694), (3847, 6870)]