20161710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{8297}}^1$

素因数の和:8319

約数の個数: 48

約数和(自身を含む): 54368496

約数和(自身を除く): 34206786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 8297, 16594, 24891, 41485, 49782, 74673, 82970, 124455, 149346, 224019, 248910, 373365, 448038, 672057, 746730, 1120095, 1344114, 2016171, 2240190, 3360285, 4032342, 6720570, 10080855, 20161710]

約数ペア:

[(1, 20161710), (2, 10080855), (3, 6720570), (5, 4032342), (6, 3360285), (9, 2240190), (10, 2016171), (15, 1344114), (18, 1120095), (27, 746730), (30, 672057), (45, 448038), (54, 373365), (81, 248910), (90, 224019), (135, 149346), (162, 124455), (243, 82970), (270, 74673), (405, 49782), (486, 41485), (810, 24891), (1215, 16594), (2430, 8297)]