80702730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{33211}}^1$

素因数の和:33233

約数の個数: 48

約数和(自身を含む): 217605024

約数和(自身を除く): 136902294

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, 33211, 66422, 99633, 166055, 199266, 298899, 332110, 498165, 597798, 896697, 996330, 1494495, 1793394, 2690091, 2988990, 4483485, 5380182, 8070273, 8966970, 13450455, 16140546, 26900910, 40351365, 80702730]

約数ペア:

[(1, 80702730), (2, 40351365), (3, 26900910), (5, 16140546), (6, 13450455), (9, 8966970), (10, 8070273), (15, 5380182), (18, 4483485), (27, 2988990), (30, 2690091), (45, 1793394), (54, 1494495), (81, 996330), (90, 896697), (135, 597798), (162, 498165), (243, 332110), (270, 298899), (405, 199266), (486, 166055), (810, 99633), (1215, 66422), (2430, 33211)]