27344380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 66064320

約数和(自身を除く): 38719940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1129, 1211, 1730, 2258, 2422, 3460, 4516, 4844, 5645, 6055, 7903, 11290, 12110, 15806, 22580, 24220, 31612, 39515, 79030, 158060, 195317, 390634, 781268, 976585, 1367219, 1953170, 2734438, 3906340, 5468876, 6836095, 13672190, 27344380]

約数ペア:

[(1, 27344380), (2, 13672190), (4, 6836095), (5, 5468876), (7, 3906340), (10, 2734438), (14, 1953170), (20, 1367219), (28, 976585), (35, 781268), (70, 390634), (140, 195317), (173, 158060), (346, 79030), (692, 39515), (865, 31612), (1129, 24220), (1211, 22580), (1730, 15806), (2258, 12110), (2422, 11290), (3460, 7903), (4516, 6055), (4844, 5645)]