6484270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 12983040

約数和(自身を除く): 6498770

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1609, 2015, 3218, 4030, 8045, 16090, 20917, 41834, 49879, 99758, 104585, 209170, 249395, 498790, 648427, 1296854, 3242135, 6484270]

約数ペア:

[(1, 6484270), (2, 3242135), (5, 1296854), (10, 648427), (13, 498790), (26, 249395), (31, 209170), (62, 104585), (65, 99758), (130, 49879), (155, 41834), (310, 20917), (403, 16090), (806, 8045), (1609, 4030), (2015, 3218)]