30691008

素因数分解:

$2^6\times 3^3\times {\mathrm{17761}}^1$

素因数の和:17782

約数の個数: 56

約数和(自身を含む): 90230960

約数和(自身を除く): 59539952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 17761, 35522, 53283, 71044, 106566, 142088, 159849, 213132, 284176, 319698, 426264, 479547, 568352, 639396, 852528, 959094, 1136704, 1278792, 1705056, 1918188, 2557584, 3410112, 3836376, 5115168, 7672752, 10230336, 15345504, 30691008]

約数ペア:

[(1, 30691008), (2, 15345504), (3, 10230336), (4, 7672752), (6, 5115168), (8, 3836376), (9, 3410112), (12, 2557584), (16, 1918188), (18, 1705056), (24, 1278792), (27, 1136704), (32, 959094), (36, 852528), (48, 639396), (54, 568352), (64, 479547), (72, 426264), (96, 319698), (108, 284176), (144, 213132), (192, 159849), (216, 142088), (288, 106566), (432, 71044), (576, 53283), (864, 35522), (1728, 17761)]