260876610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17783}}^1$

素因数の和:17959

約数の個数: 48

約数和(自身を含む): 682478784

約数和(自身を除く): 421602174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14670, 17783, 35566, 53349, 88915, 106698, 160047, 177830, 266745, 320094, 533490, 800235, 1600470, 2898629, 5797258, 8695887, 14493145, 17391774, 26087661, 28986290, 43479435, 52175322, 86958870, 130438305, 260876610]

約数ペア:

[(1, 260876610), (2, 130438305), (3, 86958870), (5, 52175322), (6, 43479435), (9, 28986290), (10, 26087661), (15, 17391774), (18, 14493145), (30, 8695887), (45, 5797258), (90, 2898629), (163, 1600470), (326, 800235), (489, 533490), (815, 320094), (978, 266745), (1467, 177830), (1630, 160047), (2445, 106698), (2934, 88915), (4890, 53349), (7335, 35566), (14670, 17783)]