161714340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{299471}}^1$

素因数の和:299489

約数の個数: 48

約数和(自身を含む): 503112960

約数和(自身を除く): 341398620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 299471, 598942, 898413, 1197884, 1497355, 1796826, 2695239, 2994710, 3593652, 4492065, 5390478, 5989420, 8085717, 8984130, 10780956, 13476195, 16171434, 17968260, 26952390, 32342868, 40428585, 53904780, 80857170, 161714340]

約数ペア:

[(1, 161714340), (2, 80857170), (3, 53904780), (4, 40428585), (5, 32342868), (6, 26952390), (9, 17968260), (10, 16171434), (12, 13476195), (15, 10780956), (18, 8984130), (20, 8085717), (27, 5989420), (30, 5390478), (36, 4492065), (45, 3593652), (54, 2994710), (60, 2695239), (90, 1796826), (108, 1497355), (135, 1197884), (180, 898413), (270, 598942), (540, 299471)]