17158690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 32783616

約数和(自身を除く): 15624926

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1223, 1403, 2446, 2806, 6115, 7015, 12230, 14030, 28129, 56258, 74603, 140645, 149206, 281290, 373015, 746030, 1715869, 3431738, 8579345, 17158690]

約数ペア:

[(1, 17158690), (2, 8579345), (5, 3431738), (10, 1715869), (23, 746030), (46, 373015), (61, 281290), (115, 149206), (122, 140645), (230, 74603), (305, 56258), (610, 28129), (1223, 14030), (1403, 12230), (2446, 7015), (2806, 6115)]