17287260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12562

約数の個数: 48

約数和(自身を含む): 50512896

約数和(自身を除く): 33225636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 12527, 25054, 37581, 50108, 62635, 75162, 125270, 150324, 187905, 250540, 288121, 375810, 576242, 751620, 864363, 1152484, 1440605, 1728726, 2881210, 3457452, 4321815, 5762420, 8643630, 17287260]

約数ペア:

[(1, 17287260), (2, 8643630), (3, 5762420), (4, 4321815), (5, 3457452), (6, 2881210), (10, 1728726), (12, 1440605), (15, 1152484), (20, 864363), (23, 751620), (30, 576242), (46, 375810), (60, 288121), (69, 250540), (92, 187905), (115, 150324), (138, 125270), (230, 75162), (276, 62635), (345, 50108), (460, 37581), (690, 25054), (1380, 12527)]