27931410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23873}}^1$

素因数の和:23899

約数の個数: 48

約数和(自身を含む): 78211224

約数和(自身を除く): 50279814

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23873, 47746, 71619, 119365, 143238, 214857, 238730, 310349, 358095, 429714, 620698, 716190, 931047, 1074285, 1551745, 1862094, 2148570, 2793141, 3103490, 4655235, 5586282, 9310470, 13965705, 27931410]

約数ペア:

[(1, 27931410), (2, 13965705), (3, 9310470), (5, 5586282), (6, 4655235), (9, 3103490), (10, 2793141), (13, 2148570), (15, 1862094), (18, 1551745), (26, 1074285), (30, 931047), (39, 716190), (45, 620698), (65, 429714), (78, 358095), (90, 310349), (117, 238730), (130, 214857), (195, 143238), (234, 119365), (390, 71619), (585, 47746), (1170, 23873)]