27202590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 70995600

約数和(自身を除く): 43793010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 739, 818, 1227, 1478, 2045, 2217, 2454, 3681, 3695, 4090, 4434, 6135, 6651, 7362, 7390, 11085, 12270, 13302, 18405, 22170, 33255, 36810, 66510, 302251, 604502, 906753, 1511255, 1813506, 2720259, 3022510, 4533765, 5440518, 9067530, 13601295, 27202590]

約数ペア:

[(1, 27202590), (2, 13601295), (3, 9067530), (5, 5440518), (6, 4533765), (9, 3022510), (10, 2720259), (15, 1813506), (18, 1511255), (30, 906753), (45, 604502), (90, 302251), (409, 66510), (739, 36810), (818, 33255), (1227, 22170), (1478, 18405), (2045, 13302), (2217, 12270), (2454, 11085), (3681, 7390), (3695, 7362), (4090, 6651), (4434, 6135)]