30870792

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13831}}^1$

素因数の和:13874

約数の個数: 48

約数和(自身を含む): 86311680

約数和(自身を除く): 55440888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 13831, 27662, 41493, 55324, 82986, 110648, 124479, 165972, 248958, 331944, 428761, 497916, 857522, 995832, 1286283, 1715044, 2572566, 3430088, 3858849, 5145132, 7717698, 10290264, 15435396, 30870792]

約数ペア:

[(1, 30870792), (2, 15435396), (3, 10290264), (4, 7717698), (6, 5145132), (8, 3858849), (9, 3430088), (12, 2572566), (18, 1715044), (24, 1286283), (31, 995832), (36, 857522), (62, 497916), (72, 428761), (93, 331944), (124, 248958), (186, 165972), (248, 124479), (279, 110648), (372, 82986), (558, 55324), (744, 41493), (1116, 27662), (2232, 13831)]