16860810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7699}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 41025600

約数和(自身を除く): 24164790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 7699, 15398, 23097, 38495, 46194, 76990, 115485, 230970, 562027, 1124054, 1686081, 2810135, 3372162, 5620270, 8430405, 16860810]

約数ペア:

[(1, 16860810), (2, 8430405), (3, 5620270), (5, 3372162), (6, 2810135), (10, 1686081), (15, 1124054), (30, 562027), (73, 230970), (146, 115485), (219, 76990), (365, 46194), (438, 38495), (730, 23097), (1095, 15398), (2190, 7699)]