190015610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1721}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 349758864

約数和(自身を除く): 159743254

約数列:

[1, 2, 5, 10, 61, 122, 181, 305, 362, 610, 905, 1721, 1810, 3442, 8605, 11041, 17210, 22082, 55205, 104981, 110410, 209962, 311501, 524905, 623002, 1049810, 1557505, 3115010, 19001561, 38003122, 95007805, 190015610]

約数ペア:

[(1, 190015610), (2, 95007805), (5, 38003122), (10, 19001561), (61, 3115010), (122, 1557505), (181, 1049810), (305, 623002), (362, 524905), (610, 311501), (905, 209962), (1721, 110410), (1810, 104981), (3442, 55205), (8605, 22082), (11041, 17210)]