27939180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16057}}^1$

素因数の和:16098

約数の個数: 48

約数和(自身を含む): 80932320

約数和(自身を除く): 52993140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 16057, 32114, 48171, 64228, 80285, 96342, 160570, 192684, 240855, 321140, 465653, 481710, 931306, 963420, 1396959, 1862612, 2328265, 2793918, 4656530, 5587836, 6984795, 9313060, 13969590, 27939180]

約数ペア:

[(1, 27939180), (2, 13969590), (3, 9313060), (4, 6984795), (5, 5587836), (6, 4656530), (10, 2793918), (12, 2328265), (15, 1862612), (20, 1396959), (29, 963420), (30, 931306), (58, 481710), (60, 465653), (87, 321140), (116, 240855), (145, 192684), (174, 160570), (290, 96342), (348, 80285), (435, 64228), (580, 48171), (870, 32114), (1740, 16057)]