16640370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61631}}^1$

素因数の和:61647

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 27734670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 61631, 123262, 184893, 308155, 369786, 554679, 616310, 924465, 1109358, 1664037, 1848930, 2773395, 3328074, 5546790, 8320185, 16640370]

約数ペア:

[(1, 16640370), (2, 8320185), (3, 5546790), (5, 3328074), (6, 2773395), (9, 1848930), (10, 1664037), (15, 1109358), (18, 924465), (27, 616310), (30, 554679), (45, 369786), (54, 308155), (90, 184893), (135, 123262), (270, 61631)]