27019530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 70540704

約数和(自身を除く): 43521174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 907, 993, 1655, 1814, 1986, 2721, 2979, 3310, 4535, 4965, 5442, 5958, 8163, 9070, 9930, 13605, 14895, 16326, 27210, 29790, 40815, 81630, 300217, 600434, 900651, 1501085, 1801302, 2701953, 3002170, 4503255, 5403906, 9006510, 13509765, 27019530]

約数ペア:

[(1, 27019530), (2, 13509765), (3, 9006510), (5, 5403906), (6, 4503255), (9, 3002170), (10, 2701953), (15, 1801302), (18, 1501085), (30, 900651), (45, 600434), (90, 300217), (331, 81630), (662, 40815), (907, 29790), (993, 27210), (1655, 16326), (1814, 14895), (1986, 13605), (2721, 9930), (2979, 9070), (3310, 8163), (4535, 5958), (4965, 5442)]