178742830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 376722144

約数和(自身を除く): 197979314

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1381, 1505, 1849, 2762, 3010, 3698, 6905, 9245, 9667, 12943, 13810, 18490, 19334, 25886, 48335, 59383, 64715, 96670, 118766, 129430, 296915, 415681, 593830, 831362, 2078405, 2553469, 4156810, 5106938, 12767345, 17874283, 25534690, 35748566, 89371415, 178742830]

約数ペア:

[(1, 178742830), (2, 89371415), (5, 35748566), (7, 25534690), (10, 17874283), (14, 12767345), (35, 5106938), (43, 4156810), (70, 2553469), (86, 2078405), (215, 831362), (301, 593830), (430, 415681), (602, 296915), (1381, 129430), (1505, 118766), (1849, 96670), (2762, 64715), (3010, 59383), (3698, 48335), (6905, 25886), (9245, 19334), (9667, 18490), (12943, 13810)]