27561690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23557}}^1$

素因数の和:23583

約数の個数: 48

約数和(自身を含む): 77176008

約数和(自身を除く): 49614318

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, 23557, 47114, 70671, 117785, 141342, 212013, 235570, 306241, 353355, 424026, 612482, 706710, 918723, 1060065, 1531205, 1837446, 2120130, 2756169, 3062410, 4593615, 5512338, 9187230, 13780845, 27561690]

約数ペア:

[(1, 27561690), (2, 13780845), (3, 9187230), (5, 5512338), (6, 4593615), (9, 3062410), (10, 2756169), (13, 2120130), (15, 1837446), (18, 1531205), (26, 1060065), (30, 918723), (39, 706710), (45, 612482), (65, 424026), (78, 353355), (90, 306241), (117, 235570), (130, 212013), (195, 141342), (234, 117785), (390, 70671), (585, 47114), (1170, 23557)]