2979540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16553}}^1$

素因数の和:16568

約数の個数: 36

約数和(自身を含む): 9038484

約数和(自身を除く): 6058944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16553, 33106, 49659, 66212, 82765, 99318, 148977, 165530, 198636, 248295, 297954, 331060, 496590, 595908, 744885, 993180, 1489770, 2979540]

約数ペア:

[(1, 2979540), (2, 1489770), (3, 993180), (4, 744885), (5, 595908), (6, 496590), (9, 331060), (10, 297954), (12, 248295), (15, 198636), (18, 165530), (20, 148977), (30, 99318), (36, 82765), (45, 66212), (60, 49659), (90, 33106), (180, 16553)]