121272090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{8233}}^1$

素因数の和:8734

約数の個数: 32

約数和(自身を含む): 291681216

約数和(自身を除く): 170409126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 8233, 14730, 16466, 24699, 41165, 49398, 82330, 123495, 246990, 4042403, 8084806, 12127209, 20212015, 24254418, 40424030, 60636045, 121272090]

約数ペア:

[(1, 121272090), (2, 60636045), (3, 40424030), (5, 24254418), (6, 20212015), (10, 12127209), (15, 8084806), (30, 4042403), (491, 246990), (982, 123495), (1473, 82330), (2455, 49398), (2946, 41165), (4910, 24699), (7365, 16466), (8233, 14730)]