27849510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1831}}^1$

素因数の和:1870

約数の個数: 72

約数和(自身を含む): 78449904

約数和(自身を除く): 50600394

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 1831, 2535, 3042, 3662, 5070, 5493, 7605, 9155, 10986, 15210, 16479, 18310, 23803, 27465, 32958, 47606, 54930, 71409, 82395, 119015, 142818, 164790, 214227, 238030, 309439, 357045, 428454, 618878, 714090, 928317, 1071135, 1547195, 1856634, 2142270, 2784951, 3094390, 4641585, 5569902, 9283170, 13924755, 27849510]

約数ペア:

[(1, 27849510), (2, 13924755), (3, 9283170), (5, 5569902), (6, 4641585), (9, 3094390), (10, 2784951), (13, 2142270), (15, 1856634), (18, 1547195), (26, 1071135), (30, 928317), (39, 714090), (45, 618878), (65, 428454), (78, 357045), (90, 309439), (117, 238030), (130, 214227), (169, 164790), (195, 142818), (234, 119015), (338, 82395), (390, 71409), (507, 54930), (585, 47606), (845, 32958), (1014, 27465), (1170, 23803), (1521, 18310), (1690, 16479), (1831, 15210), (2535, 10986), (3042, 9155), (3662, 7605), (5070, 5493)]