27809390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9239}}^1$

素因数の和:9296

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 30735250

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9239, 18478, 46195, 64673, 92390, 129346, 323365, 397277, 646730, 794554, 1986385, 2780939, 3972770, 5561878, 13904695, 27809390]

約数ペア:

[(1, 27809390), (2, 13904695), (5, 5561878), (7, 3972770), (10, 2780939), (14, 1986385), (35, 794554), (43, 646730), (70, 397277), (86, 323365), (215, 129346), (301, 92390), (430, 64673), (602, 46195), (1505, 18478), (3010, 9239)]