742610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 1501632

約数和(自身を除く): 759022

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 157, 215, 314, 430, 473, 785, 946, 1570, 1727, 2365, 3454, 4730, 6751, 8635, 13502, 17270, 33755, 67510, 74261, 148522, 371305, 742610]

約数ペア:

[(1, 742610), (2, 371305), (5, 148522), (10, 74261), (11, 67510), (22, 33755), (43, 17270), (55, 13502), (86, 8635), (110, 6751), (157, 4730), (215, 3454), (314, 2365), (430, 1727), (473, 1570), (785, 946)]