131490457070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3764399}}^1$

素因数の和:3764912

約数の個数: 32

約数和(自身を含む): 271036800000

約数和(自身を除く): 139546342930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2495, 3493, 4990, 6986, 17465, 34930, 3764399, 7528798, 18821995, 26350793, 37643990, 52701586, 131753965, 263507930, 1878435101, 3756870202, 9392175505, 13149045707, 18784351010, 26298091414, 65745228535, 131490457070]

約数ペア:

[(1, 131490457070), (2, 65745228535), (5, 26298091414), (7, 18784351010), (10, 13149045707), (14, 9392175505), (35, 3756870202), (70, 1878435101), (499, 263507930), (998, 131753965), (2495, 52701586), (3493, 37643990), (4990, 26350793), (6986, 18821995), (17465, 7528798), (34930, 3764399)]