29718540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165103}}^1$

素因数の和:165118

約数の個数: 36

約数和(自身を含む): 90146784

約数和(自身を除く): 60428244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165103, 330206, 495309, 660412, 825515, 990618, 1485927, 1651030, 1981236, 2476545, 2971854, 3302060, 4953090, 5943708, 7429635, 9906180, 14859270, 29718540]

約数ペア:

[(1, 29718540), (2, 14859270), (3, 9906180), (4, 7429635), (5, 5943708), (6, 4953090), (9, 3302060), (10, 2971854), (12, 2476545), (15, 1981236), (18, 1651030), (20, 1485927), (30, 990618), (36, 825515), (45, 660412), (60, 495309), (90, 330206), (180, 165103)]